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Individual Calculations September 2011 |
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| Copeland, Sam S Total change: 0.00 | |   |
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| 2011 Cleveland Open | Cleveland, Ohio | USA | 2011-08-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2150 | 0 | 1.50 | 3 | 0.00 | 2150 | | 0.00 | |
|  Zenyuk, Iryna | c | wm | 2222 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Hulse, Brian | f | | 2162 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Weaver, Benjamin W | | | 2065 | 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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