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Individual Calculations May 2015 |
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| Zashev, Ivan Total change: 52.40 | |   |
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| Bulgarian chess championship for juniors U18 - 2015 | Plovdiv | BUL | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1637 | 2.50 | 4 | 1.31 | 40 | 52.40 | |
|  Hristov, Hristo Mitov | | | 2037 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vachev, Kostadin | | | 1660 | BUL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Dichev, Dragomir | | | 1608 | BUL | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Metodiev, Veselin | | | 2008 | BUL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | * 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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