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Rapid:
Individual Calculations August 2013 |
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| Petrovs, Jaroslavs Total change: 22.20 | |   |
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| 2 nd International Chess Festival “Vidzeme Summer” Children | Limbazi | LAT | 2013-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1669 | 3.00 | 6 | 1.11 | 20 | 22.20 | |
|  Nesterov, Arseniy | | | 1860 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Limanovska, Elizabete | | | 1759 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Grivnieks, Alberts | | | 1682 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Morozli, Grigorijs | | | 1858 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Litvjakova, Darija | | | 1876 | LAT | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Stabulnieks, Klavs | | | 1816 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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