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Rapid:
Individual Calculations July 2012 |
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| Kostenko, Vladimir Total change: -31.60 | |   |
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| Gran-pri Donskoj rapid 2012 | Novocherkassk | RUS | 2012-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 2184 | 1.00 | 3 | -1.58 | 20 | -31.60 | |
|  Bezulenko, Evgeny | | | 1985 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Tkachenko, Evgeny | | | 1792 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ektova, Elena | | | 1810 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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