Individual Calculations August 2022 |
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Czapka, Piotr Total change: 22.60 | | |
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Warsaw Chess Open 2022 - B | Warszawa | POL | 2022-07-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1627 | 1323 | 2.00 | 5 | 1.13 | 20 | 22.60 | |
| Pierzak, Rafael | | | 1909 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | Tsiapko, Andrii | | | 1537 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | Kaluza, Maksymilian | | | 1528 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Grudzinski, Krzysztof | | | 1520 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | Szymkiewicz, Witold | | | 1642 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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