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Individual Calculations April 2023 |
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| Dabrowski, Dominik Total change: 9.00 | |   |
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| XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 9-11 | Warszawa | POL | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1111 | 1123 | 2.00 | 3 | 0.45 | 20 | 9.00 | |
|  Daniszewski, Rafal | | | 1075 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Mackiewicz, Anna | | | 1122 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Tomczyk, Ryszard | | | 1136 | POL | 1.00 | 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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