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Individual Calculations January 2017 |
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| Pourkashiyan, Atousa Total change: -31.80 | |   |
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| 52nd Annual American Open | Costa Mesa, California | USA | 2016-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2335 | 2.50 | 5 | -1.59 | 20 | -31.80 | |
|  Lin, Andy | | | 2005 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Costello, Alexander | | | 1935 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Asaria, Danial | | | 2023 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Sam, Gabriel | | | 2190 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Huertas Soris, Ramon Antonio | | | 2149 | MEX | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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