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Individual Calculations March 2023 |
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| Kita, Jaroslaw Total change: 5.20 | |   |
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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 |
| 1312 | 1264 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Przybylski, Marek | | | 1300 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Dabrowski, Leszek | | | 1316 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Matyszkiewicz, Radoslaw | | | 1353 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Malicka, Magdalena | | | 1280 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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