Individual Calculations August 2017 |
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Hoffmann, Piotr Total change: -50.60 | | |
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CHESS SUMMER 2017 | Poznan | POL | 2017-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1416 | 1702 | 2.50 | 6 | -2.53 | 20 | -50.60 | |
| Nicikowski, Jozef | | | 1461 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | Tadych, Szymon | | | 1431 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | Roszkiewicz, Anna | | | 1420 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | Korzystka, Wiktor | | | 1302 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Stochnialek, Dominika | | | 1472 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | Lewandowski, Witold | | | 1411 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | * 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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