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Individual Calculations July 2015 |
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| Velikov, Vladimir Total change: -3.20 | |   |
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| Bulgarian chess summer 2015, Golden sands B tournament | Golden sands resort | BUL | 2015-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1880 | 1.50 | 4 | -0.16 | 20 | -3.20 | |
|  Ivelinov, Hristo | | | 2210 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Raondi, Yan-Martin | | | 1671 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Zakharov, Denis | | | 1815 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Borzov, Dmitri | | | 2138 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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