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Rapid:
Individual Calculations March 2023 |
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| Efimov, Ignat Total change: -9.00 | |   |
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| V.Zak Memorial 2023 | St. Petersburg | RUS | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1977 | 5.50 | 10 | -0.45 | 20 | -9.00 | |
|  Dudkin, Mikhail Dm. | | | 1577 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Orlov, Oleg | f | | 2263 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sokolin, Aleksey | | | 1619 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Russkikh, Nikita | | | 2166 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Epishin, Vladimir | g | | 2395 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Beznosov, Timofey | | | 1711 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ovod, Evgenija | m | wg | 2210 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sushenok, Alexander | | | 1709 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rakhmanov, Georgii | | | 1593 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Berestovitskiy, Erlen | | | 1639 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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