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Individual Calculations May 2015 |
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| Potapov, Alexander Total change: 21.20 | |   |
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| 2 stage cup Stavropolregion | Essentuki | RUS | 2015-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2222 | 6.50 | 9 | 1.06 | 20 | 21.20 | |
|  Dogariu, Konstantin | | | 1822 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivanov, Daniil | | | 1966 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Tamaev, Vitaly | | | 1822 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nazaretyan, Tigran | | | 2202 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Sizintsev, Alexey | | | 2052 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kozak, Alexander | | | 2311 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Popov, Kirill | f | | 2296 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bykova, Anastasia | | wf | 2242 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Guseva, Marina | m | wg | 2379 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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