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Rapid:
Individual Calculations April 2023 |
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| Ulanowski, Marek Total change: -50.20 | |   |
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| XXII Memorial Szachowy Danuty Widuch A | Tczew | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1198 | 0.00 | 6 | -2.51 | 20 | -50.20 | |
|  Hiszczynski, Jakub | | | 1817 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Blawat, Franciszek | | | 1019 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Gostomski, Mariusz | | | 1546 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kremer, Michal | | | 1096 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Magiera, Artur | | | 1119 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lipski, Edward | | | 1269 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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