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Individual Calculations May 2015 |
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| Dokuzov, Yaroslav Total change: -26.40 | |   |
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| Bulgarian chess championship for juniors U12 - 2015 | Plovdiv | BUL | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1684 | 3.00 | 5 | -0.66 | 40 | -26.40 | |
|  Minev, Preslav | | | 1284 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kulev, Atanas | | | 1456 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kirilov, Ivaylo | | | 1583 | BUL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Popvasilev, Kaloyan | | | 1570 | BUL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Stoyanov, Georgi | | | 1575 | BUL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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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