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Individual Calculations September 2011 |
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| Iotov, Luben Total change: 19.80 | |   |
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| 26-th open Teteven | Teteven | BUL | 2011-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1854 | 3.50 | 5 | 0.66 | 30 | 19.80 | |
|  Ivanov, Stojan Lubomirov | | | 2247 | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Stoev, Slavcho | | | 1651 | BUL | 0.50 | 1 | -0.26 | 30 | -7.80 | | | Stefanov, Krasen | | | 1754 | BUL | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Bizov, Stojan | | | 1774 | BUL | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Sapareva, Magdalena | | | 1665 | BUL | 1.00 | 1 | 0.25 | 30 | 7.50 | |
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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