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Individual Calculations April 2015 |
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| Chiang, Sarah Total change: -17.60 | |   |
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| 2015 DCC FIDE Open IV | Ricahrdson, Texas | USA | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 2097 | 3.00 | 4 | -0.44 | 40 | -17.60 | |
|  Ganesh, Anirudh | | | 1697 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gu, Brian Fanyuan | | | 1787 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Nguyen, Emily Quyn | | wf | 1874 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Vaidya, Atreya | | | 1761 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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