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Individual Calculations March 2012 |
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| Sinanan, Joshua C Total change: -10.50 | |   |
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| 2012 Washington State Championship - Open | Seattle, Washington | USA | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2228 | 4.00 | 9 | -0.70 | 15 | -10.50 | |
|  Chen, Howard Jed | | | 2356 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Pupols, Viktors | | | 2154 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kelley, Dereque D | | | 2249 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Perez, Ignacio | f | | 2235 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Ummel, Igor | | | 2110 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Golub, David | | | 2157 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Lapid Shafriri, G | | | 2175 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Koons, Nat W | | | 2265 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Greninger, Harley | | | 2204 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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