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Individual Calculations September 2011 |
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| Johnson, Chuck Total change: 0.15 | |   |
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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 |
| 2014 | 1857 | 1.00 | 3 | 0.01 | 15 | 0.15 | |
|  Root, Doug | m | | 2257 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kline, Les | | | 1852 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | |  O`Hare, Ciaran | | | 1932 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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