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Rapid:
Individual Calculations December 2017 |
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| Jansons, Valdis Total change: 12.20 | |   |
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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 |
| 1695 | 1548 | 3.00 | 7 | 0.61 | 20 | 12.20 | |
|  Bernotas, Arturs | f | | 1948 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dzenitis, Martins | | | 1204 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Petrovs, Jaroslavs | | | 1891 | LAT | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Golubovskis, Maksims | | | 1948 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mihailovs, Arturs | | | 1888 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Berzins, Ralfs | | | 1269 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Breikss, Peteris | | | 1719 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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