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Individual Calculations November 2009 |
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| Land, Chris Total change: -9.50 | |   |
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| 75th Annual Southwest Open | Fort Worth, Texas | USA | 2009-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2255 | 1.50 | 4 | -0.38 | 25 | -9.50 | |
|  Gareev, Timur | g | | 2594 | UZB | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Phillips, David W | | | 1946 | USA | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Sadorra, Julio | m | | 2468 | PHI | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Balkum, Alexander | | | 2130 | USA | 0.50 | 1 | -0.17 | 25 | -4.25 | |
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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