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Individual Calculations January 2015 |
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| Lampman, Becca Total change: 56.40 | |   |
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| 2014 Oregon Open | Portland, Oregon | USA | 2014-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1943 | 2.50 | 4 | 1.41 | 40 | 56.40 | |
|  He, Daniel | | | 2178 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Pupols, Viktors | | | 2072 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Haessler, Carl A | | | 2137 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Grabinsky, Aaron | | | 2095 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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