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Individual Calculations September 2009 |
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| Casella, Michael Total change: -7.50 | |   |
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| Southern California Championship Candidates | Garden Grove, California | USA | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2284 | 1.50 | 3 | -0.50 | 15 | -7.50 | |
|  Kudryavtsev, Vadim | | | 2165 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | |  Akopian, Robert | | | 2117 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Steinfl, Alessandro | | | 2200 | ITA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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