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Individual Calculations March 2013 |
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| Porjazov, Petar Total change: -24.45 | |   |
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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 |
| 1885 | 2150 | 5.50 | 9 | -1.63 | 15 | -24.45 | |
|  Brezalieva, Steliyana | | | 1750 * | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kafetzi, Angeliki | | | 1750 * | GRE | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Slavov, Hristo | | | 1781 | BUL | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Ivanov, Martin | | | 1757 | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Papapostolou, Apostolos | | | 1894 | GRE | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Kichukov, Milko | | | 1801 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Valev, Valentin | | | 1928 | BUL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Georgescu, Tiberiu-Marian | f | | 2396 | ROU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Lazov, Toni | | | 1905 | MKD | 1.00 | 1 | 0.20 | 15 | 3.00 | | | * 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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