Individual Calculations April 2021 |
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Koper, Ireneusz Total change: -5.60 | | |
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Mistrzostwa Polski Niepelnosprawnych w szachach | Karpacz | POL | 2021-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1833 | 1878 | 4.00 | 8 | -0.28 | 20 | -5.60 | |
| Sulot, Zdzislaw | | | 1478 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mannke, Manfred | | | 2173 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Olejniczak, Romuald | | | 1605 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Migala, Andrzej | | | 2078 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | Walentukiewicz, Michal | c | | 2052 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | Pawelec, Bartosz | | | 2019 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | Anders, Marcin | | | 1478 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Barnowski, Sylwester | | | 1778 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | * 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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