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Rapid:
Individual Calculations July 2021 |
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| Grigorova, Asya Total change: 7.60 | |   |
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| There are such kids Youth Chess Tournament | Plovdiv | BUL | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1173 | 2.00 | 4 | 0.38 | 20 | 7.60 | |
|  Dimov, Nikola | | | 1551 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kochev, Kristiyan | | | 1034 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Kisyov, Krum-Petar | | | 1279 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Skachkov, Yulian | | | 1185 | BUL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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