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Individual Calculations May 2011 |
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| Clawitter, Craig Total change: 0.75 | |   |
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| 1st Metropolitan Chess FIDE Qualifier | Los Angeles, CA | USA | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2101 | 3.00 | 5 | 0.19 | 15 | 2.85 | |
|  Lawrence, Danyul | | | 2051 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Brown, Michael W | | | 2079 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Phillips, Jeff | | | 2097 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Kudryavtsev, Vadim | | | 2131 | RUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Sobel, Simone | | | 1918 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | 18th Annual Western Class Championships | Agoura Hills, California | USA | 2011-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2094 | 1.00 | 3 | -0.14 | 15 | -2.10 | |
| | Sevillano, Enrico | m | | 2494 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Adelberg, David | | | 2207 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Chiang, Sarah | | wc | 1936 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | * 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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