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Rapid:
Individual Calculations December 2017 |
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| Daudzvardis, Janis Total change: 21.00 | |   |
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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 |
| 2030 | 2037 | 4.50 | 7 | 1.05 | 20 | 21.00 | |
|  Mierins, Emils Janis | | | 1637 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grigorjevs, Arsenijs | | | 1673 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Antoms, Guntars | m | | 2254 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Karpovs, Sergejs | | | 1679 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ramma, Kaspars | | | 2311 | LAT | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Volodins, Igors | | | 2221 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sveshnikov, Evgeny | g | | 2437 * | RUS | 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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