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Rapid:
Individual Calculations May 2015 |
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| Todev, Simeon Total change: 4.40 | |   |
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| Bulgarian chess championship for juniors U12 rapid- 2015 | Plovdiv | BUL | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1184 | 0.50 | 3 | 0.22 | 20 | 4.40 | |
|  Stoyanov, Stoyan Or | | | 1584 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Terziev, Dimo | | | 1584 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vasilev , Stivun | | | 1516 | BUL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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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