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Individual Calculations April 2008 |
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| Rouleau, John Total change: -13.50 | |   |
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| 40th Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2276 | 2.00 | 4 | -0.90 | 15 | -13.50 | |
|  Shvartsman, Andrew | | | 1956 | USA | 0.50 | 1 | -0.37 | 15 | -5.55 | |  Morrissey, Leonard | | | 2166 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Deepak, Aaron | | | 2030 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Minear, Peter | | | 2226 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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