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Individual Calculations July 2023 |
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| Michalski, Jacek Total change: 38.80 | |   |
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| II Szachowy Tydzien w Przeworsku - Gr A | Przeworsk | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1348 | 2.50 | 5 | 0.97 | 40 | 38.80 | |
|  Rozanski, Mateusz | | | 1889 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Danek, Wiktoria | | | 1063 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Tokarz, Gabriela | | | 1550 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Rozycki, Mateusz | | | 1439 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kraczek, Cezary | | | 1835 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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