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Individual Calculations March 2012 |
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| Ainsworth, Michael Total change: 8.70 | |   |
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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 |
| 1930 | 1982 | 2.00 | 3 | 0.29 | 30 | 8.70 | |
|  Kumar, Aravind | | | 1886 | USA | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Chen, Kevin E | | | 1995 | USA | 1.00 | 1 | 0.52 | 30 | 15.60 | |  Yagiz, Bora | | | 1908 | USA | 0.00 | 1 | -0.60 | 30 | -18.00 | |
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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