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Individual Calculations September 2011 |
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| Grishin, Petr Total change: -15.30 | |   |
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| Heat on Begovaya 2 - B | Moscow | RUS | 2011-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1745 | 0.00 | 3 | -0.51 | 30 | -15.30 | |
|  Melnikov, Mikhail | | | 2080 | RUS | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Leite, Ernst | | | 1973 | RUS | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Kurnaev, Vladimir | | | 2002 | RUS | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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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