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Blitz:
Individual Calculations September 2022 |
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| Sazonova, Elena N. Total change: 3.40 | |   |
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| St. Petersburg_International Chess Day 2022 Blitz | St. Petersburg | RUS | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1990 | 5.50 | 11 | 0.17 | 20 | 3.40 | |
|  Mishin, Danila | | | 1590 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tarasov, Ilya | | | 2242 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lotarev, Aleksey | | | 1636 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Berzynsh, Gordey | | | 1356 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Shpartko, Grigory | | | 2161 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Maevsky, Nikolay | f | | 2132 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Epishin, Vladimir | g | | 2449 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Shkuratov, Vladimir | | | 2124 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Chernyak, Viktoria | | wg | 2115 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chetverikov, Georgy | | | 2057 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Chigaeva, Anastasia | | wf | 1879 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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