Individual Calculations September 2022 |
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Czarniecka, Anna Total change: -20.80 | | |
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58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1283 | 1038 | 0.50 | 5 | -0.52 | 40 | -20.80 | |
| Szpargala, Lukasz | | | 1437 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ches, Krzysztof | | | 1228 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | Palmowski, Krzysztof | | | 1309 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | Zapolska, Roksana | | | 1214 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | Matylewska-Para, Anna | | | 1228 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | 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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