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Rapid:
Individual Calculations July 2023 |
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| Zarecki, Piotr Total change: 20.60 | |   |
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| Ogolnopolskie Mistrzostwa Ziemi Torunskiej w szachach szybkich 2023 - OPEN | Torun | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1526 | 5.00 | 9 | 1.03 | 20 | 20.60 | |
|  Dybowski, Rafal | | | 1976 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Majdan, Zygmunt | | | 1291 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Widla, Karol | | | 1126 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gorczyca, Stanislaw | | | 1109 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Palacz, Tomasz | | | 1862 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Bartosik, Piotr | | | 1760 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Stachowiak, Slawomir | | | 1653 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rzap, Filip | | | 1453 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Khimich, Oleh | | | 2196 | POL | 0.50 | 1 | 0.49 | 20 | 9.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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