Rapid:
Individual Calculations February 2023 |
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Koptev, Igor Total change: -99.20 | | |
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Winter subtropics 2023. Rapid - A | Sochi | RUS | 2023-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1629 | 2203 | 4.00 | 7 | -2.48 | 40 | -99.20 | |
| Tarkil, Mikhail | | | 1239 | RUS | 1.00 | 1 | 0.00 | 40 | 0.00 | | Manokhin, Sergey | | | 2040 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | Blinova, Sofia | | | 1383 | RUS | 0.00 | 1 | -1.00 | 40 | -40.00 | | Terekyan, Sergey | | | 1341 | RUS | 1.00 | 1 | 0.00 | 40 | 0.00 | | Bagriy, Aleksandr V. | | | 1849 | RUS | 0.00 | 1 | -0.89 | 40 | -35.60 | | Nalbandian, David | | | 1803 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | Karapetian, Albert | | | 1745 | RUS | 0.00 | 1 | -0.95 | 40 | -38.00 | | * 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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