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Rapid:
Individual Calculations December 2017 |
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| Petersons, Krisjanis Total change: -10.80 | |   |
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| Incukalns District Open Rapid Chess Championship 2017 | Vangazi | LAT | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1216 | 0.50 | 6 | -0.54 | 20 | -10.80 | |
|  Germanovs, Georgijs | | | 1616 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Volodins, Igors | | | 1616 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Apinis, Guntis | | | 1616 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Harlinskis, Viktors | | | 1460 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dzenitis, Martins | | | 1204 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kiselica, Jaroslavs | | | 1616 * | LAT | 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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