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Individual Calculations April 2023 |
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| Krolak, Grzegorz Total change: -4.60 | |   |
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| 269th YMCA Winter 2023-C Round 8-11 | Warszawa | POL | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1413 | 2.50 | 4 | -0.23 | 20 | -4.60 | |
|  Kita, Jaroslaw | | | 1269 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Uzieblo, Konrad | | | 1199 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kwiek, Janusz | | | 1320 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Przybylski, Marek | | | 1308 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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