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Individual Calculations September 2020 |
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| Rahnev, Alexander Total change: -29.20 | |   |
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| ROPOTAMO CUP 2020 | Primorsko | BUL | 2020-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2092 | 3.50 | 7 | -1.46 | 20 | -29.20 | |
|  Dimitrov, Ivan | | | 1692 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petrov, Valeri | | | 1940 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dimitrov, Atanas | m | | 2296 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kochiev, Ivan | | | 1949 | BUL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Parvanova, Desislava | | | 1862 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kolev, Nikola | | | 1909 | BUL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Botev, Stanislav | | | 1750 | BUL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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