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Individual Calculations March 2020 |
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| Dragiev, Drago Total change: -9.60 | |   |
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| Sofia Individual Chess Championship for Women and Men 2020 | Sofia | BUL | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1827 | 2.50 | 5 | -0.48 | 20 | -9.60 | |
|  Tsenkov, Tsenko | | | 1469 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Badev, Kiril | f | | 2148 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ignatov, Bojidar | | | 1734 | BUL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Yordanov, Ivaylo | | | 1427 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Metev, Martin | | | 1901 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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