Blitz:
Individual Calculations February 2023 |
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Sergeev, Igor Total change: -21.20 | | |
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4th Dubna Christmas Festival. Blitz | Dubna | RUS | 2023-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1672 | 2252 | 8.00 | 11 | -2.12 | 10 | -21.20 | |
| Popov, Leonid A. | | | 1380 | RUS | 1.00 | 1 | 0.00 | 10 | 0.00 | | Diachenko, Vladimir | | | 1630 | RUS | 1.00 | 1 | 0.01 | 10 | 0.10 | | Alpert, Vladyar | | | 1509 | RUS | 0.00 | 1 | -1.00 | 10 | -10.00 | | Malakhova, Maria | | | 1428 | RUS | 0.00 | 1 | -1.00 | 10 | -10.00 | | Schegoleva, Olga | | | 1852 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | Pitelin, Igor | | | 1999 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | Mishchenko, Egor R | | | 1221 | RUS | 1.00 | 1 | 0.00 | 10 | 0.00 | | Dobrynin, Alexandr B. | | | 2207 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | Sergeev, Alexey B. | | | 1915 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | Sepp, Yuri | | | 1703 | RUS | 1.00 | 1 | 0.03 | 10 | 0.30 | | Gubareva, Sofia | | | 1546 | RUS | 1.00 | 1 | 0.01 | 10 | 0.10 | | * 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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