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Individual Calculations April 2008 |
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| Butros, Ryan Taylan Total change: 4.05 | |   |
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| 1st Iowa FIDE Swiss | Ames, Iowa | USA | 2008-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2149 | 2.50 | 4 | 0.27 | 15 | 4.05 | |
|  Vaja, Ashish | | | 2218 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Santarius, Erik F | | | 2125 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Keating, Robert F | | | 2077 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Juett, Jason Robert | | | 2001 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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