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Individual Calculations March 2010 |
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| Pinto, Mark A Total change: 2.55 | |   |
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| 27th Annual US Amateur Team West | Woodland Hills, California | USA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2128 | 2.00 | 4 | 0.17 | 15 | 2.55 | |
|  Berger, Craig | | | 2070 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Villanueva, Hugo D | | | 2240 | PHI | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Casella, Michael | f | | 2277 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Stevens, Lawrence | | | 2057 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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