Individual Calculations September 2009 |
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Grachev, Boris Total change: 14.80 | | |
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MTO | BIEL | SUI | 2009-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2558 | 2669 | 8.50 | 11 | 1.48 | 10 | 14.80 | |
| Kappeler, Kaspar | | | 2269 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | Gallagher, Joseph | g | | 2455 | SUI | 1.00 | 1 | 0.23 | 10 | 2.30 | | Hauchard, Arnaud | g | | 2528 | FRA | 1.00 | 1 | 0.31 | 10 | 3.10 | | Kosintseva, Tatiana | m | wg | 2539 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | Rodshtein, Maxim | g | | 2624 | ISR | 1.00 | 1 | 0.44 | 10 | 4.40 | | Popov, Valerij | g | | 2563 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | Roiz, Michael | g | | 2658 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | Kritz, Leonid | g | | 2589 | GER | 0.50 | 1 | -0.11 | 10 | -1.10 | | Lysyj, Igor | g | | 2617 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | | Fressinet, Laurent | g | | 2667 | FRA | 0.50 | 1 | 0.00 | 10 | 0.00 | | Belov, Vladimir | g | | 2627 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | * 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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