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Individual Calculations January 2015 |
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| Haessler, Carl A Total change: 1.80 | |   |
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| 2014 Oregon Open | Portland, Oregon | USA | 2014-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2137 | 2.50 | 4 | 0.09 | 20 | 1.80 | |
|  Heywood, Bill | | | 2108 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Haining, Kyle | | | 1967 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Lampman, Becca | | | 1943 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Lessler, Peter | | | 2207 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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