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Individual Calculations April 2021 |
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| Bobrowski, Piotr Total change: 9.80 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach | Karpacz | POL | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1823 | 5.50 | 9 | 0.49 | 20 | 9.80 | |
|  Cis, Karol | | | 1423 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wolanski, Michal | | | 2054 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Spionkowski, Fabian | | | 1423 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ciula, Edward | | | 1946 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Mierzynski, Jaroslaw | | | 1934 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Urbaniak, Karol | | | 1690 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Walentukiewicz, Michal | c | | 2052 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Olejniczak, Romuald | | | 1605 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Wasylkiewicz, Andrzej | | | 1742 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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