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Individual Calculations March 2010 |
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| Tsoi, Alan Total change: 0.00 | |   |
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| 27th Annual US Amateur Team West | Woodland Hills, California | USA | 2010-02-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2055 | 0 | 1.00 | 3 | 0.00 | 1930 | | 0.00 | |
|  Steinfl, Alessandro | | | 2206 | ITA | 0.00 | 1 | 0.00 | | 0.00 | |  Gunawan, Cheston | | | 1850 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Williams, John R | | | 2109 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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