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Individual Calculations September 2009 |
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| Palao, Maricela Total change: -16.95 | |   |
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| 2009 US Class Championships | Boca Raton, Florida | USA | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2176 | 0.50 | 3 | -1.13 | 15 | -16.95 | |
|  Heung, Christopher | | | 2020 | USA | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Kimmel, Gregory J | | | 2120 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Galofre, Charles A | f | | 2296 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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