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Individual Calculations July 2023 |
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| Bosek, Ewa Total change: -8.40 | |   |
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| Ogolnopolski Turniej Osob Niewidomych i Slabowidzacych o Puchar Podkarpacia 2023 | Wladyslawowo | POL | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1008 | 0.00 | 2 | -0.21 | 40 | -8.40 | |
|  Olchowy, Wieslaw | | | 1393 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Czyz, Lucjan | | | 1352 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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