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Individual Calculations July 2009 |
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| Kamenov, Gerasim Total change: -108.50 | |   |
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| 2-nd Memorial Hristo Gerenski | Sofia | BUL | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2212 | 1.50 | 6 | -2.32 | 25 | -58.00 | |
|  Mitrev, Kiril | | | 2081 | BUL | 0.00 | 1 | -0.68 | 25 | -17.00 | | | Ljangov, Petar | | | 2095 | BUL | 0.00 | 1 | -0.66 | 25 | -16.50 | |  Spassov, Liuben | g | | 2417 | BUL | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Kolev, Velio | | | 1956 | BUL | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Cholakov, Stefan | | | 2106 | BUL | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Nikolov, Savko | | | 1986 | BUL | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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) | | | | BUL Championship seniors 2009 | Sofia | BUL | 2009-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2212 | 5.00 | 8 | -1.39 | 25 | -34.75 | |
| | Nikolov, Savko | | | 1981 | BUL | 0.50 | 1 | -0.29 | 25 | -7.25 | | | Kolev, Velio | | | 1952 | BUL | 0.00 | 1 | -0.82 | 25 | -20.50 | | | Kostov, Nikolay | | | 1894 | BUL | 0.00 | 1 | -0.87 | 25 | -21.75 | | | Bizov, Stojan | | | 1862 | BUL | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Mitov, Borislav | | | 2130 | BUL | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Orev, Bozhidar | | | 1862 | BUL | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Kosturski, Ivan | | | 1862 | BUL | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Stoyanov, Stoyan Slavov | | | 2117 | BUL | 1.00 | 1 | 0.37 | 25 | 9.25 | |
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) | | | NOTE: K factor changed | | 59th Team Ch (m) 2nd Division | Sunny Beach | BUL | 2009-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2212 | 3.00 | 7 | -1.05 | 15 | -15.75 | |
| | Petrov, Valeri | | | 1993 | BUL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Stoynov, Jordan | f | | 2268 | BUL | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Ivanov, Borislav | | | 2002 | BUL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Badev, Kiril | f | | 2320 | BUL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Ivanov, Bogidar | | | 2165 | BUL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Rusev, Rosen | | | 2077 | BUL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Janchev, Petar | | | 2225 | BUL | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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