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Individual Calculations July 2011 |
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| Crumpler, Ken Total change: 14.75 | |   |
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| 30th NAO FIDE 11 Round Open | Stillwater, Oklahoma | USA | 2011-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1738 | 1.00 | 2 | 0.59 | 25 | 14.75 | |
|  Markley, Jim | | | 1937 | USA | 1.00 | 1 | 0.76 | 25 | 19.00 | |  Berry, Jim | | | 2008 | USA | 0.00 | 1 | -0.17 | 25 | -4.25 | |
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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