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Individual Calculations January 2009 |
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| Todorov, Momchil Total change: -8.70 | |   |
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| IVIS open championship | Sofia | BUL | 2008-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2246 | 4.00 | 7 | -0.82 | 15 | -12.30 | |
|  Andreev, Dobrotich | | | 2119 | BUL | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Ivanov, Borislav | | | 1926 | BUL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kosturski, Ivan | | | 1896 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Stoynov, Jordan | f | | 2275 | BUL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Orev, Petar | m | | 2206 | BUL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Vlashki, Nino | | | 2199 | BUL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Vasilev, Rosen | | | 2007 | BUL | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | 16-th Memorial Nikola Baharov | Sofia | BUL | 2008-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2246 | 4.00 | 6 | 0.24 | 15 | 3.60 | |
| | Stoyanov, Ivaylo | | | 1991 | BUL | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Andreev, Stanislav | | | 2097 | BUL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Velchev, Hristo | f | | 2261 | BUL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Andreev, Dobrotich | | | 2119 | BUL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Daskalov, Dimitar | | | 1949 | BUL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Drenchev, Petar | m | | 2443 | BUL | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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) | | |
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