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Individual Calculations January 2023 |
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| Zawada, Radoslaw Total change: -1.20 | |   |
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| Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 1-3 | various | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1359 | 1.50 | 3 | -0.03 | 40 | -1.20 | |
|  Cichon, Hubert | | | 1347 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |  Serwin, Krzysztof | | | 1343 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Bieszczad, Michal | | | 1369 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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