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Individual Calculations November 2011 |
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| Mahlev, Atanas Total change: 1.80 | |   |
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| 2nd Sofia Open Championship | Sofia | BUL | 2011-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1925 | 5.00 | 9 | 0.12 | 15 | 1.80 | |
|  Petkov, Vladimir | g | | 2325 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Ivanov, Denis | | | 1674 | BUL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Manov, Yordan | | | 1617 | BUL | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Dimitrov, Notyo | | | 1758 | BUL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Yordanov, Hristo Ant | | | 1673 | BUL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Miteva, Silvena | | | 1676 | BUL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Tsekov, Milen | | | 2158 | BUL | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Gocheva, Rumiana | | wm | 2152 | BUL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Metev, Martin | | | 2022 | BUL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | * 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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