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Individual Calculations August 2012 |
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| Arnaudov, Petar Total change: -23.25 | |   |
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| 6th Varna International Open | Varna | BUL | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2180 | 2.50 | 7 | -1.55 | 15 | -23.25 | |
|  Nikolov, Sasho | m | | 2386 | BUL | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Petruli, Igor | | | 1780 * | MDA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Kalyuzhnov, Alexander | | | 1827 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Ivelinov, Hristo | | | 2226 | BUL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Spassov, Liuben | g | | 2334 | BUL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Sofranov, Velizar | | | 2210 | BUL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Dereshki, Dario | | | 1930 | BUL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | * 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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