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Individual Calculations October 2008 |
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| Kostov, Nikolay Total change: 0.00 | |   |
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| 15th Bulgarian Senior Chess Championship | Sofia | BUL | 2008-05-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2066 | 0 | 1.50 | 5 | 0.00 | 1917 | | 0.00 | |
|  Cholakov, Stefan | | | 2087 | BUL | 0.50 | 1 | 0.00 | | 0.00 | |  Orev, Petar | m | | 2207 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Nikolov, Savko | | | 1990 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Petkov, Petko | | | 2074 | BUL | 1.00 | 1 | 0.00 | | 0.00 | | | Manolov, Valentin | | | 1974 | BUL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 23-th INTERNATIONAL CHESS TOURNAMENT "TETEVEN" | Teteven, BUL | BUL | 2008-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1999 | 0 | 1.00 | 4 | 0.00 | 1806 | | 0.00 | |
| | Janakiev, Ivan | m | | 2258 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Kirov, Dimitar | | | 2097 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Galunov, Giorgi | | | 1821 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Bizov, Stojan | | | 1818 | BUL | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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