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Individual Calculations February 2014 |
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| Roper, David Total change: -13.65 | |   |
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| 2013 Washington Class Championships - Master Section | Lynnwood, Washington | USA | 2013-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2251 | 3.00 | 6 | -0.91 | 15 | -13.65 | |
|  Omori, Michael | | | 2191 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Haining, Kyle | | | 1948 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | He, Daniel Ming | | | 2132 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Kelley, Dereque D | | | 2166 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Bragg, David R | f | | 2150 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Sinanan, Joshua C | | | 2212 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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