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Individual Calculations September 2020 |
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| Ivanov, Ljubomir Total change: -5.20 | |   |
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| ROPOTAMO CUP 2020 | Primorsko | BUL | 2020-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1815 | 2.50 | 7 | -0.26 | 20 | -5.20 | |
|  Genov, Petko | | | 2208 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kolarov, Miroslav | | | 1415 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nenkov, Ljudmil | | | 2215 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Skachkov, Yulian | | | 1415 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petkov, Emil | | | 2098 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gocheva, Rumiana | | wm | 2007 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zlatanova, Emilia | | wm | 1927 | BUL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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