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Individual Calculations August 2015 |
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| Kostev, Alex Total change: -22.00 | |   |
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| The hopes of the world U10 2015 | Varna | BUL | 2015-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1287 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
|  Suleymanli, Aydin | c | | 1687 * | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ivanova, Dilyana | | | 1408 | BUL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Karaivanova, Petya | | | 1610 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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