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Individual Calculations October 2008 |
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| Velikov, Vladimir Total change: 13.50 | |   |
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| 15th Open Abritus Tournament Razgrad | Razgrad | BUL | 2008-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1843 | 1.00 | 4 | 0.13 | 25 | 3.25 | |
|  Arnaudov, Petar | | | 2171 | BUL | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Ivanov, Borislav | | | 1889 | BUL | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Dzanev, Georgi | | | 2193 | BUL | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Mitrev, Kiril | | | 2093 | BUL | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | | | 23-th INTERNATIONAL CHESS TOURNAMENT "TETEVEN" | Teteven, BUL | BUL | 2008-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1843 | 1.00 | 4 | 0.41 | 25 | 10.25 | |
| | Bochev, Krasimir | | | 2123 | BUL | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Badev, Kiril | f | | 2193 | BUL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mladenov, Emil | | | 2131 | BUL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Sotirov, Nikolaj | | | 2122 | BUL | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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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