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Individual Calculations September 2011 |
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| Lee, Andy C Total change: 0.00 | |   |
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| Portland Chess Club Centennial Open | Portland, Oregon | USA | 2011-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2231 | 3.00 | 5 | 0.00 | 15 | 0.00 | |
|  Lee, Megan | | | 2023 | USA | 0.00 | 1 | -0.77 | 15 | -11.55 | |  Sen, Samir | | | 2128 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Deeth, Steven B | | | 2028 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Yu, Corbin Zachary | | | 2201 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Cheng, Bindi | f | | 2385 | CAN | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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