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Individual Calculations May 2012 |
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| Strugach, Leonid Total change: -21.60 | |   |
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| 10th Annual Southern Class Championships | Orlando, Florida | USA | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2120 | 1.00 | 4 | -0.72 | 30 | -21.60 | |
|  Perez, Robert | | | 2284 | USA | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Rodriguez, Eric O | f | | 2317 | USA | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Gologorsky, Rachel | | wc | 1983 | USA | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Wu, Hengyi | | | 2112 | USA | 0.00 | 1 | -0.51 | 30 | -15.30 | |
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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