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Individual Calculations May 2012 |
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| Wang, Lidong Total change: -5.55 | |   |
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| 34th Annual Marchand Open | Rochester, New York | USA | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2154 | 0.00 | 2 | -0.37 | 15 | -5.55 | |
|  Perelshteyn, Eugene | g | | 2523 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Nikolayev, Igor | f | | 2330 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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