Individual Calculations September 2009 |
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Gregulski, Zbigniew Total change: -42.45 | | |
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Otwarte Mistrzostwa KKSz Seniorow | Krakow | POL | 2009-08-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1759 | 1939 | 3.50 | 9 | -2.83 | 15 | -42.45 | |
| Ruggiero, Janusz | | | 1677 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | Zajac, Mateusz | | | 1852 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | Kosztyla, Andrzej | | | 1673 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | Kaczor, Boguslaw | | | 2007 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | | Gora, Joanna | | | 1539 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Sobolewski, Bartosz | | | 1886 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | Krupinski, Jerzy | | | 2010 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | Wozniak, Mariola | | | 1576 | POL | 0.00 | 1 | -0.90 | 15 | -13.50 | | Trebala, Michal | | | 1612 | POL | 0.00 | 1 | -0.87 | 15 | -13.05 | | * 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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