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Rapid:
Individual Calculations October 2023 |
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| Protas, Jakub Total change: -50.00 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1306 | 2.50 | 8 | -1.25 | 40 | -50.00 | |
|  Grobelny, Mikolaj | | | 1649 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Lewandowski, Marek | | | 1031 | POL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Gregorczyk, Michal | | | 1098 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zielen, Stanislaw | | | 1449 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Mioduszewski, Szymon | | | 1427 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Puchala, Mateusz | | | 1041 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Satola, Tomasz | | | 1488 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Nocek, Dominik | | | 1457 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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