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Individual Calculations August 2012 |
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| Lee, Andy Total change: -17.10 | |   |
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| 2012 Summer Tuesday Night Marathon | San Francisco, California | USA | 2012-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2244 | 4.00 | 5 | -0.28 | 15 | -4.20 | |
|  Sherwood, Peter | | | 1844 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Anderson, Michael | | | 1844 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ochoa, Jason | | | 1844 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gaffagan, Steven | | | 2030 | USA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Klinetobe, David | | | 2051 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * 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) | | | | 2012 Peoples Tournament | Pleasanton, California | USA | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2244 | 2.00 | 4 | -0.86 | 15 | -12.90 | |
| | Hills, Kenneth | | | 2115 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Chan, Julian M | | | 2126 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Klotz-Burwell, Hunter | | | 2011 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Chow, Colin | | | 2061 | USA | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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