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Individual Calculations March 2011 |
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| Raichev, Rostislav Total change: 11.50 | |   |
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| 33th International open Bulgarian chess championship | Plovdiv | BUL | 2011-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1707 | 1.00 | 5 | 0.46 | 25 | 11.50 | |
|  Bratanov, Zsivko | m | | 2107 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ostojic, Nikola M | | | 2107 * | SRB | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Galunova, Tsveta | | | 1995 | BUL | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Georgiev, Steljan | | | 2107 * | BUL | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Krustev, Vasil | | | 2019 | BUL | 0.50 | 1 | 0.36 | 25 | 9.00 | | | * 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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