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Rapid:
Individual Calculations September 2023 |
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| Zywczak, Krzysztof Total change: -0.40 | |   |
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| Turniej Szachowy o Puchar Starosty Suskiego - Dni Jordanowa 2023 - Open | Jordanow | POL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1211 | 0.00 | 1 | -0.02 | 20 | -0.40 | |
|  Cudnik, Andrzej | | | 1809 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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