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Rapid:
Individual Calculations February 2023 |
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| Ivanov, Aleksandr G. Total change: -37.80 | |   |
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| Overtime Rapid Cup 2023-1 | St. Petersburg | RUS | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1992 | 1.50 | 5 | -1.89 | 20 | -37.80 | |
|  Garmanov, Evgeny | | | 1592 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sotsky, Alexander | m | | 2185 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Chetverikov, Georgy | | | 1881 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Dodonov, Ivan | | | 1602 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Isaev, Yuriy V | | | 1873 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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