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Individual Calculations August 2020 |
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| Ivanov, Ljubomir Total change: 13.20 | |   |
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| 42nd OPEN, NATIONAL INDIVIDUAL CUP, G. TRINGOV MEMORIAL - Tournament A | Plovdiv | BUL | 2020-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1815 | 4.00 | 8 | 0.66 | 20 | 13.20 | |
|  Marholev, Dimitar | m | | 2155 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Petkova, Irina | | | 1415 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Angelov, Kosta | m | | 2097 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gerov, Hristo | | | 1506 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Karadzhov, Ivan | | | 2059 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Petrov, Valeriy | | | 1641 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Todev, Simeon | c | | 1990 | BUL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Mitev, Valentin | f | | 2215 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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