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Individual Calculations October 2012 |
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| Ferguson, Wesley E Total change: -5.70 | |   |
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| 58th Iowa Open Championship | Iowa City, Iowa | USA | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2059 | 1.00 | 3 | -0.19 | 30 | -5.70 | |
|  Brooks, Michael | m | | 2431 | USA | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Holmes, Dan B | | | 1799 | USA | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Betaneli, Alex | f | | 2232 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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