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Individual Calculations November 2009 |
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| Zhuang, Ruiz Total change: 0.00 | |   |
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| 65th Ohio Chess Congress | Dayton, Ohio | USA | 2009-09-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2061 | 0 | 0.50 | 4 | 0.00 | 1739 | | 0.00 | |
|  Meekins, Kris | | | 2195 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Fan, Yun | | | 1935 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Dowling, John | | | 2060 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Stark, Gregg | | | 2055 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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