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Rapid:
Individual Calculations December 2017 |
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| Mihailovs, Arturs Total change: 7.20 | |   |
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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 |
| 1799 | 1888 | 4.50 | 7 | 0.36 | 20 | 7.20 | |
|  Vaicuka, Marija | | | 1488 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zuckovs, Aleksejs | | | 2288 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tabors, Emils | | | 1543 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Volodins, Igors | | | 2221 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jansons, Valdis | | | 1548 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Springis, Jevgenijs | | | 1488 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pogrebnojs, Dmitrijs | | | 2014 | LAT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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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