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Rapid:
Individual Calculations December 2017 |
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| Petrova, Vita Total change: -6.60 | |   |
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| VII Coach Janis Mileika memorial chess tournament B | Jekabpils | LAT | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1600 | 4.00 | 8 | -0.33 | 20 | -6.60 | |
|  Vambute, Dana | | | 1760 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Silys, Vakaris | | | 1207 | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikiforovs, Georgijs | | | 1737 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Petrovs, Renars | | | 1200 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dombrovska, Stefanija | | | 1693 | LAT | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Vernuks, Vjaceslavs | | | 1704 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Breikss, Peteris | | | 1719 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sagalovich, Yakov | | | 1346 | BLR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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