Michał Kozak

Profile image of Michał Kozak
Full name: Michał Kozak
Current rank: unranked since July 29, 2024
Highest Rank: 8th first reached July 22, 2019 (1 week in total)
Highest Year-End Rank: 14th (2016)
Titles/finals: 6/10
Elo Rating: 1722

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
2023‑07‑28 Carnaval Sztukmistrzow 2023
third place match
Brian Simoncin
Lost
1755
1529 P
+226
78.6 %
16.7 %
-61.9 %
Win
Lost
Loss
41
1722
-33
2023‑07‑28 Carnaval Sztukmistrzow 2023
semi-final
Krzysztof Kostera
Lost
1774
1802
-28
46.0 %
0.0 %
-46.0 %
Lose
Lost
-
41
1755
-19
2023‑07‑28 Carnaval Sztukmistrzow 2023
round of 8
Ian Deady
Won
1764
1582
+182
74.0 %
62.5 %
-11.5 %
Win
Won
-
41
1774
+10
2022‑07‑30 Carnaval Sztukmistrzow 2022
final
Krzysztof Kostera
Lost
1785
1798
-13
48.1 %
44.4 %
-3.7 %
Lose
Lost
-
42
1764
-21
2022‑07‑30 Carnaval Sztukmistrzow 2022
semi-final
Marcin Borkowski
Won
1779
1471
+308
85.5 %
62.5 %
-23.0 %
Win
Won
-
42
1785
+6
2022‑07‑30 Carnaval Sztukmistrzow 2022
round of 8
Jakub Gadaj
Won
1773
1475 P
+298
84.8 %
100.0 %
+15.2 %
Win
Won
-
43
1779
+6
2019‑05‑23 Lublin 2019
final
Jakub Czekała
Won
1759
1634
+125
67.3 %
83.3 %
+16.1 %
Win
Won
-
43
1773
+14
2019‑05‑23 Lublin 2019
semi-final
Jakub Szwed
Won
1740
1706
+34
54.9 %
55.6 %
+0.7 %
Win
Won
-
44
1759
+19
2019‑05‑23 Lublin 2019
round of 8
Marcin Borkowski
Won
1732
1477
+255
81.3 %
83.3 %
+2.1 %
Win
Won
-
44
1740
+8
2019‑01‑26 Ostroda Winter 2019
final
Jakub Czekała
Won
1714
1645
+69
59.8 %
62.5 %
+2.7 %
Win
Won
-
45
1732
+18
2019‑01‑26 Ostroda Winter 2019
semi-final
Krzysztof Kostera
Won
1703
1507 P
+196
75.6 %
62.5 %
-13.1 %
Win
Won
-
45
1714
+11
2019‑01‑26 Ostroda Winter 2019
round of 8
Łukasz -Otto- Wójcik
Won
1695
1431 P
+264
82.0 %
100.0 %
+18.0 %
Win
Won
-
46
1703
+8
2018‑08‑23 Ostroda 2018
final
Tomasz Strojek
Lost
1730
1546
+184
74.3 %
44.4 %
-29.8 %
Win
Lost
Upset Loss
46
1695
-35
2018‑08‑23 Ostroda 2018
semi-final
Jakub Czekała
Won
1714
1611
+103
64.4 %
83.3 %
+18.9 %
Win
Won
-
47
1730
+16
2018‑08‑23 Ostroda 2018
round of 8
Mateusz -Hash- Czwojdzinski
Won
1706
1442 P
+264
82.0 %
83.3 %
+1.3 %
Win
Won
-
47
1714
+8
2018‑08‑11 OFCA 2018
final
Amadeusz Kołak
Won
1685
1655
+30
54.3 %
55.6 %
+1.2 %
Win
Won
-
48
1706
+21
2018‑08‑11 OFCA 2018
semi-final
Wojciech Opara
Won
1671
1527 P
+144
69.6 %
62.5 %
-7.1 %
Win
Won
-
48
1685
+14
2018‑08‑11 OFCA 2018
round of 8
Maciej Czarski
Won
1660
1463 P
+197
75.7 %
62.5 %
-13.2 %
Win
Won
-
49
1671
+11
2018‑05‑26 Lublin 2018
third place match
Daniel Chlibiuk
Won
1649
1431
+218
77.8 %
71.4 %
-6.4 %
Win
Won
-
50
1660
+11
2018‑05‑26 Lublin 2018
semi-final
Jakub Szwed
Lost
1676
1662
+14
52.0 %
37.5 %
-14.5 %
Win
Lost
Upset Loss
51
1649
-27
2018‑05‑26 Lublin 2018
round of 8
Marcin Borkowski
Won
1662
1495
+167
72.3 %
71.4 %
-0.9 %
Win
Won
-
51
1676
+14
2017‑09‑16 Gdynia 2017
final
Jakub Czekała
Lost
1701
1526 P
+175
73.3 %
16.7 %
-56.6 %
Win
Lost
Loss
52
1662
-39
2017‑09‑16 Gdynia 2017
semi-final
Jerzy Kozłowski
Won
1688
1497
+191
75.0 %
100.0 %
+25.0 %
Win
Won
-
53
1701
+13
2017‑08‑17 Ostroda 2017
final
Artur Perskawiec
Won
1663
1642
+21
53.0 %
83.3 %
+30.3 %
Win
Won
-
54
1688
+25
2017‑08‑17 Ostroda 2017
semi-final
Tomasz Strojek
Won
1647
1500 P
+147
70.0 %
62.5 %
-7.5 %
Win
Won
-
55
1663
+16
2017‑08‑17 Ostroda 2017
round of 8
Julian Waglewski
Won
1630
1500 P
+130
67.9 %
62.5 %
-5.4 %
Win
Won
-
55
1647
+17
2017‑01‑28 Ostroda Winter 2017
final
Amadeusz Kołak
Lost
1660
1639
+21
53.0 %
28.6 %
-24.4 %
Win
Lost
Upset Loss
56
1630
-30
2017‑01‑28 Ostroda Winter 2017
semi-final
Maciej Stankiewicz
Won
1643
1503 P
+140
69.1 %
100.0 %
+30.9 %
Win
Won
-
57
1660
+17
2017‑01‑28 Ostroda Winter 2017
round of 8
Jakub Czekała
Won
1624
1500 P
+124
67.1 %
100.0 %
+32.9 %
Win
Won
-
58
1643
+19
2016‑09‑18 Gdynia 2016
final
Jerzy Kozłowski
Won
1601
1523
+78
61.0 %
55.6 %
-5.5 %
Win
Won
-
60
1624
+23
2016‑09‑18 Gdynia 2016
semi-final
Krystian Kucharski
Won
1577
1505 P
+72
60.2 %
83.3 %
+23.1 %
Win
Won
-
61
1601
+24
2016‑09‑18 Gdynia 2016
round of 8
Adam Opara
Won
1557
1430 P
+127
67.5 %
60.0 %
-7.5 %
Win
Won
-
62
1577
+20
2016‑08‑04 EJC 2016 Almere
round of 32
Markus Utke
Lost
1580
1683
-103
35.6 %
16.7 %
-18.9 %
Lose
Lost
-
63
1557
-23
2016‑07‑08 Ostroda 2016
final
Rafał Polakowski
Won
1546
1569 P
-23
46.7 %
71.4 %
+24.7 %
Lose
Won
Win
65
1580
+34
2016‑07‑08 Ostroda 2016
semi-final
Kamil Malecki
Won
1512
1523
-11
48.4 %
71.4 %
+23.0 %
Lose
Won
Upset Win
66
1546
+34
2016‑07‑08 Ostroda 2016
round of 8
Łukasz -Otto- Wójcik
Won
1480 P
1464 P
+16
52.3 %
100.0 %
+47.7 %
Win
Won
-
68
1512
+32
2016‑05‑20 Lublin 2016
round of 8
Artur Perskawiec
Lost
1507 P
1588
-81
38.5 %
25.0 %
-13.5 %
Lose
Lost
-
70
1480 P
-27
2016‑05‑20 Lublin 2016
round of 16
Kamil Malecki
Won
1465 P
1530 P
-65
40.8 %
60.0 %
+19.2 %
Lose
Won
Win
72
1507 P
+42
2015‑11‑27 Carnaval Sztukmistrzow 2015
round of 8
Artur Perskawiec
Lost
1500 P
1527
-27
46.1 %
0.0 %
-46.1 %
Lose
Lost
-
74
1465 P
-35

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