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Individual Calculations May 2010 |
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| Trammell Iii, Geor Total change: -10.35 | |   |
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| 25th Annual Phillips 66 Chess Classic | Owasso, Oklahoma | USA | 2010-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2055 | 2.00 | 3 | 0.44 | 15 | 6.60 | |
|  Fernandez, Jaime E | | | 2023 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | |  Braunlich, Thomas | | | 2182 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Temple, Judson | | | 1915 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | 10th Annual Reno - Far West Open | Reno, Nevada | USA | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2055 | 0.50 | 4 | -1.13 | 15 | -16.95 | |
| | Roper, David C | f | | 2282 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Sevian, Samuel | | | 2144 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Harmon-Vellotti, Carl | | | 1813 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Raptis, Nick | f | | 2256 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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