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Rapid:
Individual Calculations December 2017 |
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| Isakovs, Janis Total change: -3.40 | |   |
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| Olaine Open Rapid tournament 2017 | Olaine | LAT | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1833 | 3.50 | 8 | -0.17 | 20 | -3.40 | |
|  Ni, Viktorija | | wm | 2208 | USA | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Stepins, Edgars | | | 2233 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Agafonov, Yuri Dr | | | 2156 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Petrovska, Arina | | | 1577 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Lokastovs, Daniils | | | 1433 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vaicuks, Jazeps | | | 1805 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Skujins, Juris | | | 1675 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Germanovs, Georgijs | | | 1912 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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