Individual Calculations March 2011 |
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Lazarus, Barry J Total change: 30.50 | | ![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 |
2178 | 1802 | 1.50 | 3 | 1.22 | 25 | 30.50 | |
| Aldama, Dionisio | m | | 2202 * | MEX | 1.00 | 1 | 0.92 | 25 | 23.00 | | Kudryavtsev, Vadim | | | 2131 | RUS | 0.50 | 1 | 0.38 | 25 | 9.50 | | Manukyan, Garush | | | 2202 * | ARM | 0.00 | 1 | -0.08 | 25 | -2.00 | | * 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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