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Individual Calculations February 2023 |
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| Walewski, Szymon Total change: -2.00 | |   |
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| Ursynowski Festiwal Szachowy - Grupa A 2023 | Warszawa | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1200 | 1.50 | 5 | -0.05 | 40 | -2.00 | |
|  Wolny, Dawid | | | 1546 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ejsymont, Blanka | | | 1353 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kocwin, Tomasz | | | 1112 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Lesik, Sebastian | | | 1328 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Niedzwiecki, Marek | | | 1455 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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