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Individual Calculations November 2011 |
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| Badev, Kiril Total change: 4.05 | |   |
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| 2nd Sofia Open Championship | Sofia | BUL | 2011-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2317 | 6.50 | 9 | 0.27 | 15 | 4.05 | |
|  Raykov, Stefan | | | 1917 * | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Krastev, Goran | | | 1972 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Petkov, Vladimir | g | | 2511 | BUL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kostov, Nikolay | | | 1981 | BUL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Stoyanov, Tihomir | | | 2190 | BUL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Orev, Petar | m | | 2204 | BUL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Gocheva, Rumiana | | wm | 2152 | BUL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Stoyanov, Ivaylo | | | 2000 | BUL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Nikolov, Sasho | m | | 2404 | BUL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | * 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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