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Individual Calculations February 2020 |
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| Mladenov, Andrey Total change: -14.40 | |   |
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| 13-th tournament Chess Weekend | Sofia | BUL | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1576 | 1.50 | 5 | -0.72 | 20 | -14.40 | |
|  Popov, Georgi | | | 1976 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dimov, Nikola | | | 1796 | BUL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Vorobyova, Sofia | | | 1176 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Popzafirov, Danail | | | 1470 | BUL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Doykov, Stoycho | | | 1679 | BUL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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