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Individual Calculations September 2011 |
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| Slavov, Hristo Total change: -1.65 | |   |
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| INTERNATIONAL RATING-OPEN “SPARTAK – 3” | Plovdiv | BUL | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1783 | 0.50 | 2 | -0.11 | 15 | -1.65 | |
|  Ljangov, Petar | | | 2099 | BUL | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Enchev, Georgi | | | 1800 | BUL | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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