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Rapid:
Individual Calculations September 2012 |
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| Grachev, Boris Total change: 6.60 | |   |
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| Biel Rapid Tournament | Biel | SUI | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2524 | 2685 | 6.50 | 9 | 0.33 | 20 | 6.60 | |
|  Meylan, Pierre | | | 2285 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wueest, Andrin | | | 2285 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cherniaev, Alexander | g | | 2502 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Avrukh, Boris | g | | 2605 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Khairullin, Ildar | g | | 2658 | RUS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Movsesian, Sergei | g | | 2698 | ARM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Cebalo, Miso | g | | 2413 | CRO | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Turov, Maxim | g | | 2632 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Melkumyan, Hrant | g | | 2639 | ARM | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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