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Rapid:
Individual Calculations September 2015 |
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| Kolasa, Pjotrs Total change: 25.40 | |   |
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| 52 RCF rapid cup | RIga | LAT | 2015-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1805 | 5.00 | 8 | 1.27 | 20 | 25.40 | |
|  Katishonok, Nikolaj | | | 2205 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Bolsakovs, Vadims | | | 2069 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dvornikovs, Aleksandrs | | | 1461 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vijups, Dans | | | 1709 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Roze, Janis | | | 1807 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Batashevs, Arsens | | | 1899 | LAT | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Golubovskis, Maksims | | | 1556 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Melderis, Uldis | | | 1969 | LAT | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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