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Rapid:
Individual Calculations April 2015 |
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| Bystrov, Sergej M. Total change: -70.00 | |   |
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| Vladimir Petrov memorial ''B" | Jurmala | LAT | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2282 | 5.50 | 10 | -3.50 | 20 | -70.00 | |
|  Vernuks, Vjaceslavs | | | 1882 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Otikova, Elina | | | 1933 | LAT | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Buivydas, Skirmantas | | | 1882 * | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lelis, Janis | | | 1883 | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Isakovs, Janis | | | 2008 | LAT | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Gercans, Visvaldis | | | 1882 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nesterov, Yury | | | 1964 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Velichko, Tatiana | | | 1882 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kaatiala, Pekka | | | 1926 | FIN | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Jazdanovs, Aleksandrs | | | 1882 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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