Individual Calculations March 2011 |
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Lau, Robert Total change: -17.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
2277 | 2206 | 0.50 | 4 | -1.14 | 15 | -17.10 | |
| Tan, Derek J | | | 2158 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | | Lee, Andy C | f | | 2271 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | Gupta, Ankit | | | 2258 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | | Aldama, Dionisio | m | | 2419 | MEX | 0.50 | 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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