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Individual Calculations January 2023 |
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| Zapala, Mateusz Total change: -33.20 | |   |
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| Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2022 | Karpacz | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1056 | 0.50 | 6 | -0.83 | 40 | -33.20 | |
|  Miodonski, Miroslaw | | | 1538 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Minaut, Kamil | | | 1109 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Liszewska, Leonarda | | | 1106 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kosinski, Stanislaw | | | 1409 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Cis, Karol | | | 1301 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bialas, Stanislaw | | | 1408 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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