Individual Calculations August 2014 |
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Hoffmann, Piotr Total change: 29.00 | | |
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CHESS SUMMER 2014 | PoznaƱ | POL | 2014-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1816 | 1704 | 4.50 | 8 | 1.45 | 20 | 29.00 | |
| Rozumek, Krzysztof | | | 1933 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | Zakrzewski, Marek | | | 2104 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | Niekras, Dawid | | | 1981 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | Pawlowski, Rafal | | | 1631 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | Kostecki, Samuel | | | 1507 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | Wawrzyniak, Pawel | | | 1685 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | Spizewski, Grzegorz | | | 1628 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | Bednarska-Bzdega, Malgorzata | | wf | 2057 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | * 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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