Individual Calculations July 2012 |
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Polyakova, Natalia Total change: -15.00 | | |
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The International Chess Festival in the spring of Latgale-2012" ''A'' | Daugavpils | LAT | 2012-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1901 | 2081 | 2.50 | 5 | -1.00 | 15 | -15.00 | |
| Silmalis, Janis | | | 1698 | LAT | 1.00 | 1 | 0.09 | 15 | 1.35 | | Dzirkalis, Edvins | | | 2088 | LAT | 0.50 | 1 | 0.01 | 15 | 0.15 | | Sochirca, Eugeniu | | | 2063 | MDA | 0.00 | 1 | -0.53 | 15 | -7.95 | | Agafontseva, Sofia | | | 1681 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | Tokranovs, Dmitrijs | | | 1973 | LAT | 0.00 | 1 | -0.65 | 15 | -9.75 | | * 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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