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Individual Calculations November 2010 |
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| Macgregor, Michael Total change: 13.80 | |   |
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| 59th Annual Oregon Open | Gresham, Oregon | USA | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2193 | 3.00 | 4 | 0.92 | 15 | 13.80 | |
|  Sinanan, Joshua Ch | | | 2265 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Pupols, Viktors | | | 2198 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Gutman, Richard G | | | 2073 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Russell, Corey J | f | | 2171 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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