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Individual Calculations April 2009 |
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| Vasovski, Nikola Total change: 29.50 | |   |
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| 31st Bulgarian Open Chmpionship - Georgi Tringov Memorial 01.02.2009-07.02.2009 | Plovdiv | BUL | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2328 | 6.50 | 8 | 2.95 | 10 | 29.50 | |
|  Dilkov, Valentin | | | 1978 | BUL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Nesic, Nebojsa | | | 2140 | SRB | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Vasilev, Milen | g | | 2502 | BUL | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Marholev, Dimitar | m | | 2449 | BUL | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Rusev, Krasimir | g | | 2546 | BUL | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Petrov, Marijan | m | | 2477 | BUL | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Georgiev, Krum | g | | 2465 | BUL | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Simeonov, Stefan | | | 2350 | BUL | 1.00 | 1 | 0.53 | 10 | 5.30 | |
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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