Amadeusz Kołak

Profile image of Amadeusz Kołak
Full name: Amadeusz Kołak
Current rank: unranked since August 15, 2022
Highest Rank: 26th first reached February 27, 2017 (1 week in total)
Highest Year-End Rank: 32nd (2017)
Titles/finals: 1/3
Elo Rating: 1630

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 on column headers to sort the table.

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
2021‑08‑13 OFCA 2021
final
Grzegorz Jastrzębski
Lost
1661
1587
+74
60.5 %
16.7 %
-43.8 %
Win
Lost
Upset Loss
51
1630
-31
2021‑08‑13 OFCA 2021
semi-final
Jerzy Kozłowski
Won
1639
1592
+47
56.7 %
83.3 %
+26.6 %
Win
Won
-
52
1661
+22
2021‑08‑13 OFCA 2021
round of 8
Adam Opara
Won
1630
1358
+272
82.7 %
100.0 %
+17.3 %
Win
Won
-
53
1639
+9
2018‑08‑11 OFCA 2018
final
Michał Kozak
Lost
1655
1685
-30
45.7 %
44.4 %
-1.2 %
Lose
Lost
-
54
1630
-25
2018‑08‑11 OFCA 2018
semi-final
Jakub Czekała
Won
1631
1598
+33
54.7 %
83.3 %
+28.6 %
Win
Won
-
55
1655
+24
2018‑08‑11 OFCA 2018
round of 8
Mateusz -Hash- Czwojdzinski
Won
1615
1463 P
+152
70.6 %
100.0 %
+29.4 %
Win
Won
-
55
1631
+16
2017‑09‑16 Gdynia 2017
third place match
Jerzy Kozłowski
Won
1596
1484
+112
65.6 %
83.3 %
+17.8 %
Win
Won
-
56
1615
+19
2017‑09‑16 Gdynia 2017
semi-final
Jakub Czekała
Lost
1637
1475 P
+162
71.8 %
25.0 %
-46.8 %
Win
Lost
Loss
57
1596
-41
2017‑07‑26 EJC 2017 Lublin
round of 32
Wes Peden
Lost
1670
1633
+37
55.3 %
0.0 %
-55.3 %
Win
Lost
Upset Loss
58
1637
-33
2017‑01‑28 Ostroda Winter 2017
final
Michał Kozak
Won
1639
1660
-21
47.0 %
71.4 %
+24.4 %
Lose
Won
Upset Win
60
1670
+31
2017‑01‑28 Ostroda Winter 2017
semi-final
Jerzy Kozłowski
Won
1617
1525
+92
62.9 %
83.3 %
+20.4 %
Win
Won
-
61
1639
+22
2017‑01‑28 Ostroda Winter 2017
round of 8
Kamil Malecki
Won
1593
1521
+72
60.2 %
100.0 %
+39.8 %
Win
Won
-
62
1617
+24
2016‑05‑20 Lublin 2016
third place match
Marek -Markian- Żmuda
Won
1562
1563
-1
49.9 %
55.6 %
+5.7 %
Lose
Won
Upset Win
63
1593
+31
2016‑05‑20 Lublin 2016
semi-final
Wes Peden
Lost
1598 P
1565
+33
54.7 %
28.6 %
-26.2 %
Win
Lost
Loss
65
1562
-36
2016‑05‑20 Lublin 2016
round of 8
Daniel Chlibiuk
Won
1576 P
1460 P
+116
66.1 %
100.0 %
+33.9 %
Win
Won
-
66
1598 P
+22
2016‑05‑20 Lublin 2016
round of 16
Łukasz Uczkiewicz
Won
1547 P
1500 P
+47
56.7 %
75.0 %
+18.3 %
Win
Won
-
68
1576 P
+29
2015‑09‑26 Gdynia 2015
third place match
Artur Perskawiec
Won
1507 P
1563
-56
42.0 %
80.0 %
+38.0 %
Lose
Won
Win
70
1547 P
+40
2015‑09‑26 Gdynia 2015
semi-final
Marek -Markian- Żmuda
Lost
1542 P
1557
-15
47.8 %
20.0 %
-27.8 %
Lose
Lost
-
72
1507 P
-35
2015‑09‑26 Gdynia 2015
round of 8
Jacek Kwapiński
Won
1500 P
1554
-54
42.3 %
100.0 %
+57.7 %
Lose
Won
Win
74
1542 P
+42

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