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Individual Calculations September 2012 |
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| Petryakova, Natalia Total change: -4.35 | |   |
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| Rating Tournament Saratov SSEU | Saratov | RUS | 2012-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1782 | 2.00 | 4 | -0.29 | 15 | -4.35 | |
|  Sayapin, Dmitry | | | 1675 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Dvoryadkin, Maksim | | | 2038 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Tatarinov, Andrey | | | 1639 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Vezinitsyn, Mikhail | | | 1576 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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