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Individual Calculations March 2012 |
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| Yan, Gaibo Total change: 24.60 | |   |
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| 44th Annual Liberty Bell Open - U2300 Section | Philadelphia, Pennsylvania | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2055 | 3.50 | 5 | 0.82 | 30 | 24.60 | |
|  Robinson, Darrian | | | 1947 | USA | 1.00 | 1 | 0.35 | 30 | 10.50 | |  Plotkin, David | | | 2113 | USA | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Tan, Mackinley E | | | 2046 | USA | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Yagiz, Bora | | | 1908 | USA | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Bryant, Jehron | | | 2127 | USA | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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