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Individual Calculations July 2018 |
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| Petrov, Martin Total change: 4.30 | |   |
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| 68th Bulgarian Team Chess Championship - Men 2018 | Primorsko, Bulgaria | BUL | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2437 | 5.50 | 7 | 0.43 | 10 | 4.30 | |
|  Hristov, Atanas | | | 2202 | FID | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kalchev, Stefan | | | 2083 | FID | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Mitev, Valentin | | | 2086 | FID | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Rusev, Krasimir | g | | 2532 | FID | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Kozhuharov, Spas | m | | 2431 | FID | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Yordanov, Lachezar | f | | 2285 | FID | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Stoimenov, Plamen | | | 2037 * | FID | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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