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Rapid:
Individual Calculations July 2021 |
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| Szewczyk, Mariusz Total change: 9.20 | |   |
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| XV Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 2034 | 6.00 | 7 | 0.46 | 20 | 9.20 | |
|  Krawczuk, Krzysztof | | | 1299 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Zbrzeski, Piotr | | | 1708 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Okruch, Jaroslaw | | | 1447 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kaminski, Jan | | | 1878 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Celinski, Kamil | | | 1853 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Praczukowski, Stanislaw | | | 2113 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kozak, Michal | | | 1731 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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