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Individual Calculations October 2015 |
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| Long, James Total change: 4.80 | |   |
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| 34th NAO FIDE Open/70th OCF Championship | Tulsa, Oklahoma | USA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2011 | 3.00 | 4 | 0.24 | 20 | 4.80 | |
|  Walling, Zachary | | | 1770 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Hodgden, Paul Michael | | | 1884 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Berry, James E. | | | 1921 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Colbert, Jeff | | | 1885 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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