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Individual Calculations August 2012 |
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| James, Charles Total change: -41.70 | |   |
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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 |
| 1713 | 1685 | 0.00 | 3 | -1.39 | 30 | -41.70 | |
|  Zhao, Art | | | 1826 | USA | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Dembling, Arthur | | | 1618 | USA | 0.00 | 1 | -0.59 | 30 | -17.70 | |  Campers, Willie | | | 1694 | USA | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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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