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Rapid:
Individual Calculations July 2017 |
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| Vershinin, Igor Total change: -14.40 | |   |
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| 1st World Cadets Rapid Chess Championship 2017 - Open under 08 | Minsk | BLR | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1210 | 0.00 | 1 | -0.16 | 20 | -3.20 | |
|  Vetokhin, Savva | c | | 1497 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Summer Debut A U14 | Lapino | RUS | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1210 | 0.00 | 2 | -0.56 | 20 | -11.20 | |
| | Ter-Saakian, Grigorii | | | 1610 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Soblirova, Sabina | | | 1225 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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