Full name: | Jacek Kwapiński | |
Current rank: | - | since Jan. 25, 2021 |
Highest Rank: | 38 | first reached May 12, 2014 (3 weeks in total) |
2020: | =187 | |
2019: | =459 | |
2017: | =145 | |
2015: | =66 | |
2014: | =67 | |
Titles/finals: | 0/0 | |
Elo Rating: | 1473 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
20200123 | Ostroda Winter 2020 | round of 8 | Krzysztof Kostera | |||||||||||||
20170817 | Ostroda 2017 | third place match | Tomasz Strojek | |||||||||||||
20170817 | Ostroda 2017 | semi-final | Artur Perskawiec | |||||||||||||
20170817 | Ostroda 2017 | round of 8 | Sylvain Potiron | |||||||||||||
20150926 | Gdynia 2015 | round of 8 | Amadeusz Kołak | |||||||||||||
20150516 | Lublin 2015 | third place match | Jakub Szwed | |||||||||||||
20150516 | Lublin 2015 | semi-final | Emil Dahl | |||||||||||||
20150516 | Lublin 2015 | round of 8 | Daniel Chlibiuk | |||||||||||||
20150516 | Lublin 2015 | round of 16 | Grzegorz Jastrzębski | |||||||||||||
20140510 | Lublin 2014 | third place match | Paweł Witczak | |||||||||||||
20140510 | Lublin 2014 | semi-final | Luke Burrage | |||||||||||||
20140510 | Lublin 2014 | round of 8 | Marcin Borkowski |
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