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Individual Calculations September 2010 |
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| Zavgorodniaya, Alena Total change: -15.45 | |   |
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| Petrovskaya Ladya 2010 open | Peterhof | RUS | 2010-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1804 | 1.00 | 7 | -1.03 | 15 | -15.45 | |
|  Tsyhanchuk, Stanislav | | | 2204 * | BLR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Natacheev, Peter | | | 2204 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Pischikov, Vadim | | | 2058 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Petrov, Aleksandr | | | 1951 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Tropin, Nikolay | | | 1782 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Krymov, Nikita | | | 1763 | RUS | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Emdin, Mark | | | 1963 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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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