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Individual Calculations September 2011 |
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| Trammell Iii, George Total change: -1.50 | |   |
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| 39th Annual World Open - U2200 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2040 | 2.50 | 5 | -0.10 | 15 | -1.50 | |
|  Hodges, Peter | | | 1915 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Paulina, David | | | 2046 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Lee, Nathan Y | | | 2133 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Mu, Joshua | | | 2145 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | High, David L | | | 1879 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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