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Individual Calculations March 2011 |
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| Collyer, Curt D Total change: -3.60 | |   |
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| Washington State Championship - Championship | Seattle, Washington | USA | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2302 | 5.00 | 9 | -0.24 | 15 | -3.60 | |
|  Ummel, Igor | | | 2049 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Perez, Ignacio | f | | 2249 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Chen, Howard J | | | 2260 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Kelley, Dereque D | | | 2167 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Sinanan, Joshua C | | | 2276 | USA | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Greninger, Harley | | | 2215 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Bragg, David R | f | | 2188 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Cozianu, Costin | f | | 2446 | ROU | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Rohonyan, Katerina | | wg | 2306 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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