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Individual Calculations March 2010 |
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| Villafuerte, Alexander 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 |
| 2224 | 0 | 2.00 | 3 | 0.00 | 2237 | | 0.00 | |
|  Chapa, Eric | | | 2184 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Dellaca, Roger | | | 2008 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Matikozyan, Andranik | m | | 2480 | ARM | 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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