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Individual Calculations February 2013 |
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| Richman, Jonathan T Total change: -5.25 | |   |
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| 45th Annual Liberty Bell Open - Open Section | Philadelphia, Pennsylvania | USA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2000 | 1.00 | 5 | -0.35 | 15 | -5.25 | |
|  Defibaugh, Jared E | | | 2291 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Greanias, Steven D | f | | 2144 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Minear, Peter | | | 2227 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Chiang, Michael | | | 2203 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Paulina, David | | | 2040 | 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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