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Individual Calculations February 2014 |
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| Crump, Alexander J Total change: -4.20 | |   |
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| 46th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1928 | 2.00 | 5 | -0.28 | 15 | -4.20 | |
|  Margiotta, Jason J | | | 1988 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Feng, Maggie | | wc | 1878 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Katz, Benjamin J | | | 2080 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Nguyen, Trung | f | | 1895 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Cortese, Anthony | | | 1970 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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