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Rapid:
Individual Calculations July 2012 |
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| Spidchenko, Valeriy Total change: -8.20 | |   |
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| Gran-pri Donskoj rapid 2012 | Novocherkassk | RUS | 2012-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2424 | 2103 | 0.00 | 3 | -0.41 | 20 | -8.20 | |
|  Andreev, Eduard | g | | 2499 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lugovskoy, Maxim | f | | 2348 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Petrov, Artur | f | | 2424 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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