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Individual Calculations March 2011 |
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| Aldama, Dionisio Total change: -9.90 | |   |
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| 28th Annual US Amateur Team Championship - West | Woodland Hills, California | USA | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2419 | 3.50 | 6 | -0.99 | 10 | -9.90 | |
|  Lazarus, Barry J | | | 2019 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Yurenok, Sergey | | | 2151 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Sevillano, Enrico | m | | 2522 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Adelberg, David | | | 2192 | USA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Tan, Derek J | | | 2158 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lau, Robert | c | | 2206 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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