Krzysztof Kostera

Profile image of Krzysztof Kostera
Full name: Krzysztof Kostera
Current rank: 6 since Oct. 12, 2020
Highest Rank: 6 first reached Oct. 12, 2020 (4 weeks in total)
2020 race rank: 1
2019: 22
2017: =268
Titles/finals: 4/5
Elo Rating: 1723

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
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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