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Individual Calculations March 2011 |
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| Lauria, Michael D Total change: 31.75 | |   |
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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 |
| 2173 | 1968 | 2.00 | 3 | 1.27 | 25 | 31.75 | |
|  Hermansen, Ron | | | 2213 | USA | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Durham, Dan | f | | 2232 | USA | 1.00 | 1 | 0.82 | 25 | 20.50 | |  Stevens, Lawrence | | | 2075 | USA | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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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