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Individual Calculations August 2023 |
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| Filipczyk, Michal Total change: 4.80 | |   |
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| III Festiwal Szachowy o Puchar Wojta Gminy Kolbudy | Kowale | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1220 | 1.00 | 5 | 0.12 | 40 | 4.80 | |
|  Tyran, Daniel | | | 1719 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Oszejko, Krzysztof | | | 1619 | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Chmiel, Kuba | | | 1364 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Jurkiewicz, Joanna | | | 1540 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sobolewski, Krzysztof | | | 1356 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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