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Blitz:
Individual Calculations May 2019 |
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| Petrov, Aleksandr Total change: 66.00 | |   |
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| Sergievskiy Memorial Blitz 2019 | Cheboksary | RUS | 2019-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1842 | 7.50 | 11 | 3.30 | 20 | 66.00 | |
|  Stepanova, Margarita | | | 1442 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shinkevich, Vitaly | m | | 2242 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ilyina, Olga | | | 1563 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nigil, Yuliy | | | 1662 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pischasov, Alexander | | | 2058 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Apsatarov, Ivan | | | 1801 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Zhitnikov, Konstantin | f | | 2242 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ibraev, Vasilij | f | | 2205 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Arshinov, Vasily | | | 1988 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Demin, Valeri | | | 2012 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Nozdrachev, Vladislav | m | | 2242 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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