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Individual Calculations August 2012 |
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| Ledford, Steven Total change: 10.20 | |   |
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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 |
| 1891 | 1826 | 2.50 | 5 | 0.34 | 30 | 10.20 | |
|  Hilliard, Michael | | | 1546 | USA | 1.00 | 1 | 0.16 | 30 | 4.80 | |  James, Charles | | | 1685 | USA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Thornally, Frank | f | | 2152 | USA | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Rumph, Todd | | | 2149 | USA | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Krasnov, Steven | | | 1923 | USA | 0.00 | 1 | -0.37 | 30 | -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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