Krzysztof Kostera

Profile image of Krzysztof Kostera
Full name: Krzysztof Kostera
Current rank: 6 since April 1, 2024
Highest Rank: 1 first reached Feb. 1, 2021 (13 weeks in total)
2023: 4
2022: 7
2021: 3
2020: 1
2019: 22
2017: =268
Titles/finals: 11/13
Elo Rating: 1851

Elo Ratings per Match since January 2013

Choose a table: Match scores, player Elo ratings, player rankings.

A player's elo rating is considered provisional (P) until they have either completed six matches or played matches at at least three different tournaments.

The probability of winning is equal to the predicted share of points scored. A player rated 200 above another corresponds to a 76% chance of winning.

The K value is a development coefficient, and it reduces large swings in the ratings of established players. The K value reduces over time, similar to 538's elo ratings for tennis players: 250/((player's match count+15)**(0.4)))-10

Click table headers to sort.

Date Tournament Round Opponent   Elo Rating
Player

Opponent

Difference
  Share of Points
Predicted

Actual

Difference
  Final Result
Predicted

Actual

Difference
K-Factor Next Elo Change
20231125 European Championships 2023 Open third place match
Luke Burrage
1837
1830
+7
51.0 %
62.5 %
+11.5 %
Win
Won
-
30
1851
+14
20231125 European Championships 2023 Open semi-final
Jasper Moens
1850
1913
-63
41.0 %
37.5 %
-3.5 %
Lose
Lost
-
30
1837
-13
20231125 European Championships 2023 Open round of 8
Iver Tronstad
1832
1907
-75
39.4 %
55.6 %
+16.2 %
Lose
Won
Upset Win
30
1850
+18
20231125 European Championships 2023 Open round-robin
Bas Van de Kerkhof
1809
2021
-212
22.8 %
83.3 %
+60.5 %
Lose
Won
Upset Win
30
1832
+23
20231125 European Championships 2023 Open round-robin
Iver Tronstad
1789
1922
-133
31.7 %
55.6 %
+23.8 %
Lose
Won
Upset Win
30
1809
+20
20231125 European Championships 2023 Open round-robin
Luke Burrage
1804
1825
-21
47.0 %
44.4 %
-2.5 %
Lose
Lost
-
30
1789
-15
20231125 European Championships 2023 Open round-robin
Fabian Fehlhaber
1795
1647
+148
70.1 %
100.0 %
+29.9 %
Win
Won
-
31
1804
+9
20231125 European Championships 2023 Open round-robin
Kilian Maidhof
1807
1890
-83
38.3 %
37.5 %
-0.8 %
Lose
Lost
-
31
1795
-12
20231125 European Championships 2023 Open round-robin
Jasper Moens
1823
1816
+7
51.0 %
28.6 %
-22.4 %
Win
Lost
Upset Loss
31
1807
-16
20231125 European Championships 2023 Open round-robin
Jon Peat
1843
1745
+98
63.7 %
44.4 %
-19.3 %
Win
Lost
Upset Loss
31
1823
-20
20230812 OFCA 2023 final
Jerzy Kozłowski
1837
1606
+231
79.1 %
55.6 %
-23.5 %
Win
Won
-
31
1843
+6
20230812 OFCA 2023 semi-final
Jordaan de Cuyper
1833
1502 P
+331
87.1 %
83.3 %
-3.7 %
Win
Won
-
32
1837
+4
20230812 OFCA 2023 round of 8
Marek -Markian- Żmuda
1830
1465
+365
89.1 %
100.0 %
+10.9 %
Win
Won
-
32
1833
+3
20230802 EJC 2023 Lublin round of 8
Bas Van de Kerkhof
1839
2024
-185
25.6 %
28.6 %
+2.9 %
Lose
Lost
-
32
1830
-9
20230802 EJC 2023 Lublin round of 16
Vašek Peca
1824
1804
+20
52.9 %
55.6 %
+2.7 %
Win
Won
-
32
1839
+15
20230728 Carnaval Sztukmistrzow 2023 final
Or Koren Light
1817
1608
+209
76.9 %
100.0 %
+23.1 %
Win
Won
-
32
1824
+7
20230728 Carnaval Sztukmistrzow 2023 semi-final
Michał Kozak
1802
1774
+28
54.0 %
100.0 %
+46.0 %
Win
Won
-
33
1817
+15
20230728 Carnaval Sztukmistrzow 2023 round of 8
Jan Zdunkiewicz
1800
1390
+410
91.4 %
100.0 %
+8.6 %
Win
Won
-
33
1802
+2
20230720 Ostroda 2023 final
Sebastian Siwiec
1793
1571 P
+222
78.2 %
83.3 %
+5.1 %
Win
Won
-
33
1800
+7
20230720 Ostroda 2023 semi-final
Krzysztof Czarski
1787
1528
+259
81.6 %
100.0 %
+18.4 %
Win
Won
-
33
1793
+6
20230720 Ostroda 2023 round of 8
Jeremi Maruszczak
1782
1500 P
+282
83.5 %
100.0 %
+16.5 %
Win
Won
-
33
1787
+5
20230412 Israel 2023 third place match
Gilad Vardi
1811
1533 P
+278
83.2 %
44.4 %
-38.8 %
Win
Lost
Loss
34
1782
-29
20230412 Israel 2023 semi-final
Liri Kamay
1834
1726
+108
65.1 %
44.4 %
-20.6 %
Win
Lost
Upset Loss
34
1811
-23
20230412 Israel 2023 round of 8
Gal ben Haim
1831
1465
+366
89.2 %
83.3 %
-5.8 %
Win
Won
-
34
1834
+3
20221203 European Championships 2022 Open third place match
Julius Preu
1843
1966
-123
33.0 %
37.5 %
+4.5 %
Lose
Lost
-
34
1831
-12
20221203 European Championships 2022 Open semi-final
Bas Van de Kerkhof
1856
1962
-106
35.2 %
37.5 %
+2.3 %
Lose
Lost
-
35
1843
-13
20221203 European Championships 2022 Open round of 8
Kilian Maidhof
1839
1836
+3
50.4 %
55.6 %
+5.1 %
Win
Won
-
35
1856
+17
20221203 European Championships 2022 Open round-robin
Yaron Davidovich
1862
1751
+111
65.5 %
37.5 %
-28.0 %
Win
Lost
Upset Loss
35
1839
-23
20221203 European Championships 2022 Open round-robin
Jochen Pfeiffer
1869
2115
-246
19.5 %
28.6 %
+9.0 %
Lose
Lost
-
35
1862
-7
20221203 European Championships 2022 Open round-robin
Julius Preu
1882
1983
-101
35.9 %
16.7 %
-19.2 %
Lose
Lost
-
36
1869
-13
20221203 European Championships 2022 Open round-robin
Callie Lawrie
1876
1614
+262
81.9 %
83.3 %
+1.5 %
Win
Won
-
36
1882
+6
20221203 European Championships 2022 Open round-robin
Michal Keda
1867
1699
+168
72.5 %
55.6 %
-16.9 %
Win
Won
-
36
1876
+9
20221203 European Championships 2022 Open round-robin
Jasper Moens
1856
1724
+132
68.1 %
71.4 %
+3.3 %
Win
Won
-
37
1867
+11
20221203 European Championships 2022 Open round-robin
Kilian Maidhof
1839
1826
+13
51.9 %
71.4 %
+19.6 %
Win
Won
-
37
1856
+17
20221203 European Championships 2022 Open round-robin
Luke Burrage
1817
1888
-71
39.9 %
62.5 %
+22.6 %
Lose
Won
Upset Win
37
1839
+22
20221203 European Championships 2022 Open round-robin
Bas Van de Kerkhof
1794
1895
-101
35.9 %
55.6 %
+19.7 %
Lose
Won
Upset Win
37
1817
+23
20220806 EJC 2022 Tres Cantos round of 16
Jasper Moens
1821
1666
+155
70.9 %
16.7 %
-54.3 %
Win
Lost
Upset Loss
38
1794
-27
20220806 EJC 2022 Tres Cantos round of 32
Jonas Gengnagel
1816
1521
+295
84.5 %
55.6 %
-29.0 %
Win
Won
-
38
1821
+5
20220730 Carnaval Sztukmistrzow 2022 final
Michał Kozak
1798
1785
+13
51.9 %
55.6 %
+3.7 %
Win
Won
-
38
1816
+18
20220730 Carnaval Sztukmistrzow 2022 semi-final
Krzysztof Czarski
1791
1546
+245
80.4 %
100.0 %
+19.6 %
Win
Won
-
39
1798
+7
20220730 Carnaval Sztukmistrzow 2022 round of 8
Marcin Lipski
1786
1478 P
+308
85.5 %
83.3 %
-2.1 %
Win
Won
-
39
1791
+5
20220723 Ostroda 2022 final
Jerzy Kozłowski
1776
1606
+170
72.7 %
83.3 %
+10.7 %
Win
Won
-
39
1786
+10
20220723 Ostroda 2022 semi-final
Krzysztof Czarski
1769
1510
+259
81.6 %
83.3 %
+1.7 %
Win
Won
-
40
1776
+7
20220723 Ostroda 2022 round of 8
Kamil Gorski
1762
1500 P
+262
81.9 %
100.0 %
+18.1 %
Win
Won
-
40
1769
+7
20210827 Buskerbus 2021 final
Issac Vallé
1752
1568 P
+184
74.3 %
71.4 %
-2.8 %
Win
Won
-
41
1762
+10
20210827 Buskerbus 2021 semi-final
Richard Filby
1743
1537 P
+206
76.6 %
100.0 %
+23.4 %
Win
Won
-
41
1752
+9
20210827 Buskerbus 2021 round of 8
Sam Goodburn
1735
1500 P
+235
79.5 %
83.3 %
+3.9 %
Win
Won
-
41
1743
+8
20210820 Ostroda 2021 final
Lauge Benjaminsen
1716
1692
+24
53.4 %
71.4 %
+18.0 %
Win
Won
-
42
1735
+19
20210820 Ostroda 2021 semi-final
Jakub Długosz
1707
1501 P
+206
76.6 %
83.3 %
+6.7 %
Win
Won
-
42
1716
+9
20210820 Ostroda 2021 round of 8
Jan Zdunkiewicz
1698
1474 P
+224
78.4 %
100.0 %
+21.6 %
Win
Won
-
43
1707
+9
20210813 OFCA 2021 third place match
Jerzy Kozłowski
1684
1572
+112
65.6 %
71.4 %
+5.8 %
Win
Won
-
43
1698
+14
20210813 OFCA 2021 semi-final
Grzegorz Jastrzębski
1716
1548
+168
72.5 %
28.6 %
-43.9 %
Win
Lost
Upset Loss
44
1684
-32
20210813 OFCA 2021 round of 8
Przemysław Marciniak
1705
1515 P
+190
74.9 %
100.0 %
+25.1 %
Win
Won
-
44
1716
+11
20210723 Carnaval Sztukmistrzow 2021 final
Jerzy Kozłowski
1740
1543
+197
75.7 %
37.5 %
-38.2 %
Win
Lost
Upset Loss
45
1705
-35
20210723 Carnaval Sztukmistrzow 2021 semi-final
Marcin Borkowski
1731
1508
+223
78.3 %
71.4 %
-6.9 %
Win
Won
-
45
1740
+9
20210723 Carnaval Sztukmistrzow 2021 round of 8
Krzysztof Pacholik
1723
1454 P
+269
82.5 %
100.0 %
+17.5 %
Win
Won
-
46
1731
+8
20200919 Carnaval Sztukmistrzow 2020 final
Artur Perskawiec
1753
1653
+100
64.0 %
37.5 %
-26.5 %
Win
Lost
Upset Loss
46
1723
-30
20200919 Carnaval Sztukmistrzow 2020 semi-final
Krzysztof Czarski
1747
1420
+327
86.8 %
62.5 %
-24.3 %
Win
Won
-
47
1753
+6
20200919 Carnaval Sztukmistrzow 2020 round of 8
Bartek Danielkiewicz
1740
1463 P
+277
83.1 %
83.3 %
+0.2 %
Win
Won
-
47
1747
+7
20200905 Lublin 2020 final
Jakub Szwed
1719
1678
+41
55.9 %
100.0 %
+44.1 %
Win
Won
-
48
1740
+21
20200905 Lublin 2020 semi-final
Marcin Borkowski
1709
1498
+211
77.1 %
83.3 %
+6.2 %
Win
Won
-
48
1719
+10
20200905 Lublin 2020 round of 8
Sławomir Brzózka
1698
1500 P
+198
75.8 %
83.3 %
+7.6 %
Win
Won
-
49
1709
+11
20200821 Ostroda 2020 final
Grzegorz Jastrzębski
1689
1446
+243
80.2 %
100.0 %
+19.8 %
Win
Won
-
50
1698
+9
20200821 Ostroda 2020 semi-final
Krystian Kucharski
1682
1389
+293
84.4 %
55.6 %
-28.8 %
Win
Won
-
51
1689
+7
20200821 Ostroda 2020 round of 8
Przemysław Marciniak
1668
1500 P
+168
72.5 %
100.0 %
+27.5 %
Win
Won
-
51
1682
+14
20200123 Ostroda Winter 2020 final
Jakub Czekała
1642
1651
-9
48.7 %
83.3 %
+34.6 %
Lose
Won
Upset Win
52
1668
+26
20200123 Ostroda Winter 2020 semi-final
Felix Suerbe
1626
1485
+141
69.2 %
62.5 %
-6.7 %
Win
Won
-
53
1642
+16
20200123 Ostroda Winter 2020 round of 8
Jacek Kwapiński
1608
1493
+115
66.0 %
100.0 %
+34.0 %
Win
Won
-
54
1626
+18
20200101 Gluehwein 2020 third place match
Matty Schneider
1631
1693
-62
41.2 %
44.4 %
+3.3 %
Lose
Lost
-
55
1608
-23
20200101 Gluehwein 2020 semi-final
Tristan Curty
1670
1528 P
+142
69.4 %
44.4 %
-24.9 %
Win
Lost
Loss
55
1631
-39
20200101 Gluehwein 2020 round of 8
Felix Didou
1647
1593
+54
57.7 %
62.5 %
+4.8 %
Win
Won
-
56
1670
+23
20190824 Ostroda 2019 final
Jakub Czekała
1616
1647
-31
45.6 %
100.0 %
+54.4 %
Lose
Won
Upset Win
57
1647
+31
20190824 Ostroda 2019 semi-final
Grzegorz Jastrzębski
1600
1433
+167
72.3 %
83.3 %
+11.0 %
Win
Won
-
58
1616
+16
20190824 Ostroda 2019 round of 8
Wiktor Ściesiński
1577
1500 P
+77
60.9 %
100.0 %
+39.1 %
Win
Won
-
60
1600
+23
20190808 EJC 2019 Newark round of 16
Leo Ostenrath
1591
1814
-223
21.7 %
37.5 %
+15.8 %
Lose
Lost
-
61
1577
-14
20190808 EJC 2019 Newark round of 32
Simon À Campo
1562
1547
+15
52.2 %
100.0 %
+47.8 %
Win
Won
-
62
1591
+29
20190523 Lublin 2019 third place match
Jakub Szwed
1517
1685
-168
27.5 %
62.5 %
+35.0 %
Lose
Won
Upset Win
63
1562
+45
20190523 Lublin 2019 semi-final
Jakub Czekała
1544
1612
-68
40.3 %
28.6 %
-11.8 %
Lose
Lost
-
65
1517
-27
20190523 Lublin 2019 round of 8
Grzegorz Jastrzębski
1520 P
1425 P
+95
63.3 %
83.3 %
+20.0 %
Win
Won
-
66
1544
+24
20190126 Ostroda Winter 2019 third place match
Krzysztof Czarski
1489 P
1463
+26
53.7 %
55.6 %
+1.8 %
Win
Won
-
68
1520 P
+31
20190126 Ostroda Winter 2019 semi-final
Michał Kozak
1507 P
1703
-196
24.4 %
37.5 %
+13.1 %
Lose
Lost
-
70
1489 P
-18
20190126 Ostroda Winter 2019 round of 8
Grzegorz Jastrzębski
1473 P
1460 P
+13
51.9 %
71.4 %
+19.6 %
Win
Won
-
72
1507 P
+34
20170817 Ostroda 2017 round of 8
Artur Perskawiec
1500 P
1604
-104
35.5 %
28.6 %
-6.9 %
Lose
Lost
-
74
1473 P
-27

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