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Individual Calculations March 2023 |
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| Dabrowski, Leszek Total change: 28.20 | |   |
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| 269th YMCA Winter 2023-C Round 4-7 | Warszawa | POL | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1316 | 3.50 | 4 | 1.41 | 20 | 28.20 | |
|  Borys, Marek | | | 1377 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Kita, Jaroslaw | | | 1264 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Uzieblo, Konrad | | | 1188 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kwiek, Janusz | | | 1368 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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