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Individual Calculations October 2018 |
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| Batakovs, Olegs Total change: -46.20 | |   |
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| Riga 2018th chess championship | Riga | LAT | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1991 | 3.00 | 6 | -2.31 | 20 | -46.20 | |
|  Tabors, Emils | | | 1591 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ovcinkins, Arsenijs | | | 1591 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Springis, Jevgenijs | | | 1671 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Jakobsons, Andris | | | 1790 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bogdanovics, Kirills | | | 1591 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Savicevs, Arsenijs | | | 1591 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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