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Rapid:
Individual Calculations November 2018 |
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| Petrovs, Jaroslavs Total change: 48.20 | |   |
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| VII Sigulda District Open Rapid Chess Championship | Sigulda | LAT | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1918 | 7.00 | 11 | 2.41 | 20 | 48.20 | |
|  Susejs, Voldemars | | | 1518 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mustaps, Matiss | f | | 2318 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pavlovs, Sergejs | | | 2103 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Bondars, Guntars | | | 1687 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sirotkina, Nina | | wm | 2121 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zhuravlev, Ignat | | | 1716 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Stabulnieks, Klavs | | | 2137 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Antoms, Guntars | m | | 2265 | LAT | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Dzjuba, Vsevolod | f | | 2198 | LAT | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Chernyak, Viktoria | | wf | 2197 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bude, Toms | | | 1563 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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