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Individual Calculations March 2013 |
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| Valeva, Ana Total change: 6.45 | |   |
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| 35th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" | Plovdiv | BUL | 2013-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1433 | 1.00 | 6 | 0.43 | 15 | 6.45 | |
|  Stoyanov, Tihomir | | | 1833 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bozilov, Dragan | | | 1833 * | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Stavrev, Robert | | | 1827 | BUL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Ivanov, Martin | | | 1757 | BUL | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Fil, Alkim Alper | | | 1833 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sotirov, Ilia | | | 1770 | BUL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * 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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