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Individual Calculations November 2011 |
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| Dyulgerov, Dimitar Total change: -43.50 | |   |
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| 2nd Sofia Open Championship | Sofia | BUL | 2011-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1957 | 0.50 | 4 | -1.45 | 30 | -43.50 | |
|  Orev, Petar | m | | 2204 | BUL | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Trickov, Vasil | m | | 2319 | CZE | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Yordanov, Georgi | | | 1695 | BUL | 0.00 | 1 | -0.82 | 30 | -24.60 | | | Ivanov, Denis | | | 1674 | BUL | 0.50 | 1 | -0.34 | 30 | -10.20 | |
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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