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Individual Calculations April 2024 |
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| Grubiak, Roman Total change: -30.00 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2024 | Karpacz | POL | 2024-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1627 | 2.00 | 8 | -1.50 | 20 | -30.00 | |
|  Wolanski, Michal | | | 1892 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Putlak, Wojciech | | | 1923 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gugula, Czeslaw | | | 1490 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kawula, Andrzej | | | 1824 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Panek, Tadeusz | | | 1513 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Filipiak, Rajmund | | | 1634 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Janas, Andrzej | | | 1484 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bobrowski, Piotr | | | 1697 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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