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Individual Calculations July 2023 |
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| Dyrkacz, Janusz Total change: -8.00 | |   |
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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 |
| 1469 | 1382 | 2.00 | 5 | -0.20 | 40 | -8.00 | |
|  Lusio, Krzysztof | | | 1935 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Forysinski, Grzegorz | | | 1163 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Drygas, Wojciech | | | 1617 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Cieplak, Dariusz | | | 1365 | POL | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Toniak, Adrian | | | 1263 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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