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Individual Calculations January 2020 |
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| Dobrislavov, Kaloyan Total change: 19.60 | |   |
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| XII Chess Weekend | Sofia | BUL | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1122 | 1.00 | 5 | 0.49 | 40 | 19.60 | |
|  Naymanova, Patricie | | | 1522 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ivanov, Oleg | | | 1503 | BUL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Doykov, Stoycho | | | 1522 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stoyanov, Ivan | | | 1504 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hristov, Boyko | | | 1391 | BUL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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