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Rapid:
Individual Calculations December 2017 |
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| Birmans, Daniels Total change: -3.60 | |   |
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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 |
| 1598 | 1273 | 0.50 | 5 | -0.18 | 20 | -3.60 | |
|  Visockis, Janis | | | 1673 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grigorjevs, Arsenijs | | | 1673 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Omuls, Peteris | | | 1597 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zvans, Maris | | | 1589 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Harlinskis, Viktors | | | 1460 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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