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Rapid:
Individual Calculations January 2019 |
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| Vizulis, Alfreds Total change: -14.80 | |   |
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| Riga Open Rapid 29.12.2018. | Riga | LAT | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1287 | 1.50 | 7 | -0.74 | 20 | -14.80 | |
|  Roze, Janis | | | 1687 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Filipovs, Jevgenijs | | | 1668 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Maklakova, Naomi | | | 1220 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Avsitidijskis, Leonids | | | 1575 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jurksta, Jurgis | | | 1463 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sprindzuks Golubcovs, Edvards | | | 1352 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Zubova, Darja | | | 1184 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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