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Individual Calculations July 2011 |
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| Breckenridge, Steven Total change: 13.65 | |   |
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| 2011 Washington Open | Renton, Washington | USA | 2011-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2206 | 4.50 | 6 | 0.91 | 15 | 13.65 | |
|  Feng, Roland | | | 1992 | USA | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Lee, Nathan Y | | | 2133 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Rupel, David G | | | 2125 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Omori, Michael | | | 2225 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Bartron, Paul | f | | 2107 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Bragg, David R | f | | 2207 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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