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Rapid:
Individual Calculations September 2019 |
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| Kriuckova, Sonia Total change: 8.20 | |   |
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| Daugava Chess Summer rapid cup 2019 | Daugavpils | LAT | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1157 | 2.00 | 6 | 0.41 | 20 | 8.20 | |
|  Vakulenko, Oleksandr | | | 1557 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gaidis, Edvards | | | 1034 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Afanasjevs, Aleksandrs | | | 1557 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Puntus, Vladimirs | | | 1557 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vanags, Davids | | | 1088 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mulevicius, Andrius | | | 1557 * | LTU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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