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Individual Calculations October 2015 |
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| Gatica, Jose M Total change: -8.20 | |   |
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| 2015 Oregon Open | Portland, Oregon | USA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1998 | 0.50 | 1 | -0.41 | 20 | -8.20 | |
|  Dhingra, Sangeeta | | | 1607 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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