Marcin Borkowski

Profile image of Marcin Borkowski
Full name: Marcin Borkowski
Current rank: 80 since
Highest Rank: 68 on 20140512 for weeks
Finals/titles: 0/0

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
20160918 Gdynia 2016 third place match
Krystian Kucharski
1463
1478 P
-15
47.8 %
71.4 %
+23.6 %
Lose
Won
Win
65
1496
+33
20160918 Gdynia 2016 semi-final
Jerzy Kozłowski
1496
1500
-4
49.4 %
16.7 %
-32.8 %
Lose
Lost
-
66
1463
-33
20160918 Gdynia 2016 round of 8
Piotr Lemieszczuk
1461 P
1476 P
-15
47.8 %
100.0 %
+52.2 %
Lose
Won
Win
68
1496
+35
20150516 Lublin 2015 round of 8
Jakub Szwed
1500 P
1468
+32
54.6 %
20.0 %
-34.6 %
Win
Lost
Loss
70
1461 P
-39
20150516 Lublin 2015 round of 16
Jerzy Kozłowski
1463 P
1479 P
-16
47.7 %
75.0 %
+27.3 %
Lose
Won
Win
72
1500 P
+37
20140510 Lublin 2014 round of 8
Jacek Kwapiński
1500 P
1500 P
0
50.0 %
37.5 %
-12.5 %
50/50
Lost
-
74
1463 P
-37

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