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Individual Calculations April 2023 |
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| Przybylski, Marek Total change: 34.20 | |   |
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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 |
| 1347 | 1308 | 3.50 | 4 | 1.71 | 20 | 34.20 | |
|  Dabrowski, Leszek | | | 1344 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Matyszkiewicz, Radoslaw | | | 1331 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Malicka, Magdalena | | | 1298 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Krolak, Grzegorz | | | 1413 | 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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