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Rapid:
Individual Calculations September 2023 |
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| Siwek, Leon Total change: -2.40 | |   |
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| I Mistrzostwa Steszewa w szachach szybkich | Steszew | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1299 | 2.00 | 6 | -0.06 | 40 | -2.40 | |
|  Oliwa, Marek | | | 2326 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Hemmerling, Jaroslaw | | | 1655 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Zaplata, Tomasz | | | 1073 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nawrocki, Michal | | | 1718 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Andrzejewski, Pawel | | | 1087 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | May, Jakub | | | 1434 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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