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Individual Calculations February 2018 |
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| Feng, Maggie Total change: -24.60 | |   |
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| 2018 Cardinal Open | Columbus, Ohio | USA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2279 | 3.00 | 5 | -1.23 | 20 | -24.60 | |
|  McLaughlin, James | | | 1951 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Narasimhan, Narkeeran | | | 1879 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Steincamp, Isaac | | | 2062 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cao, Elton | | | 2094 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Narkeeran, Madhavan | | | 1879 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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