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Rapid:
Individual Calculations January 2023 |
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| Jurczyk, Krzysztof Total change: -31.80 | |   |
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| XII Turniej witominski w szachach szybkich 2022 | Gdynia | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1001 | 0.00 | 6 | -1.59 | 20 | -31.80 | |
|  Pofelski, Andrzej | | | 1344 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Paszek, Jan | | | 1175 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zalewski, Jakub | | | 1144 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bianga, Michal | | | 1111 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Nowosielska, Karolina | | | 1341 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kowalewski, Sebastian | | | 1057 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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