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Individual Calculations August 2012 |
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| Larson, Eric D Total change: -26.70 | |   |
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| 40th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2031 | 1.50 | 5 | -0.89 | 30 | -26.70 | |
|  Vertkin, Sergey | | | 2140 | RUS | 0.00 | 1 | -0.35 | 30 | -10.50 | |  Menzi, Ezgi | | | 1913 | TUR | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Kumar, Aravind | c | | 1947 | USA | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Fuchs, Bruce R | | | 2225 | USA | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Wray, Laverne | | | 2022 | USA | 0.50 | 1 | -0.01 | 30 | -0.30 | |
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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