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Individual Calculations May 2010 |
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| Ray, Sarathi Total change: -7.75 | |   |
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| Marshall CC FIDE Thursdays | New York, NY | USA | 2010-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2085 | 1.00 | 3 | -0.31 | 25 | -7.75 | |
|  Berg, George P | | | 2046 | USA | 0.50 | 1 | -0.05 | 25 | -1.25 | |  Treger, Yefim | | | 2253 | USA | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Sturt, Raven M | | | 2100 | USA | 0.00 | 1 | -0.48 | 25 | -12.00 | |
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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