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Individual Calculations September 2011 |
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| Nickles, Erik Total change: 7.20 | |   |
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| 66th OCF Oklahoma Open - Jerry Spann Memorial - FIDE Championship | Oklahoma City, Oklahoma | USA | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1707 | 1.00 | 3 | 0.24 | 30 | 7.20 | |
|  Veal, Joe Dean | | | 1949 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Markley, Jim | | | 1912 | USA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Anderson, Mark | | | 1841 | USA | 1.00 | 1 | 0.68 | 30 | 20.40 | |
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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