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Individual Calculations August 2021 |
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| Mandrikin, Igor Total change: -21.40 | |   |
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| Don Cup-2021 | Azov | RUS | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2229 | 5.00 | 8 | -1.07 | 20 | -21.40 | |
|  Kesov, Artem | | | 1943 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Mirzoyan, Lavrenty | | | 2218 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Pushkov, Nikolai | g | | 2254 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gutorova, Ekaterina | | | 1829 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guschin, Vladimir I. | | | 2114 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Nevolsky, Vladislav | | | 1829 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mangutova, Marina | | | 1829 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chipiga, Maksim | | | 1964 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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