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Individual Calculations October 2023 |
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| Klama, Andrzej Total change: -1.60 | |   |
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| Turniej Szachowy "Pierwszy Dzien Jesieni" 2023 - Open do FIDE | Zabrze | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1348 | 1.00 | 4 | -0.08 | 20 | -1.60 | |
|  Witkiewicz, Grzegorz | | | 1805 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Trybus, Dominika | | | 1501 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Staniczek, Kacper | | | 1582 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Balon, Adam | | | 1334 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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