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Individual Calculations September 2009 |
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| Popov, Georgi Total change: 7.05 | |   |
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| Memorial Kamen Piskov | Sofia | BUL | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2196 | 4.50 | 9 | 0.58 | 15 | 8.70 | |
|  Orev, Petar | m | | 2235 | BUL | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Mitrev, Kiril | | | 2103 | BUL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Arnaudov, Petar | | | 2263 | BUL | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Ljangov, Petar | | | 2124 | BUL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Spiridonov, Nikola | g | | 2359 | BUL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Janakiev, Ivan | m | | 2232 | BUL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Cholakov, Stefan | | | 2167 | BUL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Radulov, Ivan | g | | 2303 | BUL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Spassov, Liuben | g | | 2427 | BUL | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | 24th open TETEVEN | Teteven | BUL | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2196 | 6.00 | 9 | -0.11 | 15 | -1.65 | |
| | Miteva, Silvena | | | 1796 * | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Daskalov, Dimitar | | | 1936 | BUL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Stanchev, Plamen | | | 1924 | BUL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ivanov, Tsvetalin | | | 2097 | BUL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Sirkova, Darena | | | 2012 | BUL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Panbukchian, Valentin | m | | 2323 | BUL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Petkov, Hristo | | | 2086 | BUL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Gailliegue, Florian | | | 1883 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Todorov, Ognjan | m | | 2331 | BUL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | * 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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