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Blitz:
Individual Calculations August 2023 |
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| Sorokotyagin, Sergey Total change: -27.80 | |   |
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| Golubitskaya OPEN blitz - 2023 | Golubitskaya | RUS | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 2192 | 8.00 | 11 | -1.39 | 20 | -27.80 | |
|  Kudriavtseva, Mariya A | | | 1198 | RUS | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Lazarenko, Zlata | | | 1792 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalensky, Valery | | | 1933 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ponomarev, Arseniy | | | 1193 | RUS | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Medvid, Alexey | | | 1897 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Prikhodko, Sergey | | | 1820 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sapunova, Elizaveta | | | 1229 | RUS | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Petrov, Viacheslav | | | 1795 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shadrin, Roman | | | 1737 | RUS | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Piankov, Evgenij | m | | 2095 | UKR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Dolzhenko, Alexander | f | | 2258 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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