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Individual Calculations October 2021 |
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| Petrovs, Renars Total change: 54.40 | |   |
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| Latvian 2021 Men's Chess Championship | Riga | LAT | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1187 | 2.00 | 7 | 1.36 | 40 | 54.40 | |
|  Gudovskis, Konstantins | | | 1587 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Springis, Jevgenijs | | | 1587 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Milovs, Daniels | | | 1587 * | LAT | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mierins, Emils Janis | | | 1587 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alainis, Artis | | | 1587 * | LAT | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Dzjuba, Vsevolod | f | | 1587 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zajakins, Artjoms | | | 1477 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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