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Individual Calculations October 2008 |
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| Bonev, Todor Total change: -1.95 | |   |
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| 23-th INTERNATIONAL CHESS TOURNAMENT "TETEVEN" | Teteven, BUL | BUL | 2008-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2272 | 4.50 | 8 | -0.17 | 15 | -2.55 | |
|  Sofranov, Velizar | | | 2015 | BUL | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Andreev, Dobrotich | | | 2122 | BUL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Karakehajov, Kalin | m | | 2453 | BUL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Georgiev, Steljan | | | 2121 | BUL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Janev, Evgeni | g | | 2502 | BUL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Todorov, Momchil | | | 2237 | BUL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Sirkov, Lubomir | | | 2057 | BUL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Dichev, Nedelcho | | | 2158 | BUL | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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) | | | | 7th Kesarovski - Georgiev Memorial | Sunny Beach | BUL | 2008-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2272 | 4.50 | 8 | 0.04 | 15 | 0.60 | |
| | Petrov, Simeon | | | 2011 | BUL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kozhuharov, Spas | m | | 2412 | BUL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lausman, Petr | | | 2075 | CZE | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Ivanov, Daniel | | | 1922 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Filev, Georgi | f | | 2395 | BUL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Nikolov, Jordan | | | 2096 | BUL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kukov, Velislav | f | | 2377 | BUL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Drenchev, Petar | m | | 2450 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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