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Individual Calculations October 2008 |
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| De Jesus, Jeffrey Total change: -21.75 | |   |
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| 74th Annual Southwest Open | Fort Worth, Texas | USA | 2008-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2175 | 0.50 | 3 | -0.87 | 25 | -21.75 | |
|  Stopa, Jacek | m | | 2440 | POL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Vazirova, Karina | | wf | 2226 | RUS | 0.00 | 1 | -0.43 | 25 | -10.75 | |  Jamison, Courtney | | | 1969 | USA | 0.50 | 1 | -0.26 | 25 | -6.50 | |
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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