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Individual Calculations March 2013 |
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| Collyer, Curt D Total change: -34.35 | |   |
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| 2013 Washington Championship - Championship Section | Seattle, Washington | USA | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2316 | 3.50 | 9 | -2.29 | 15 | -34.35 | |
|  Feng, Roland | | | 2092 | USA | 0.00 | 1 | -0.78 | 15 | -11.70 | |  Perez, Ignacio | f | | 2189 | USA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Cozianu, Costin | f | | 2426 | ROU | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Sang, Tian | | | 2296 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Sen, Samir | | | 2175 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Ummel, Igor | | | 2169 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Golub, David | | | 2182 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Sinanan, Joshua C | | | 2226 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Lee, Nathan Y | | | 2105 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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