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Individual Calculations November 2017 |
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| Friedman, Josef Total change: -28.60 | |   |
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| 21st Annual Eastern Chess Congress | Princeton, New Jersey | USA | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2133 | 0.50 | 3 | -1.43 | 20 | -28.60 | |
|  Yu, Jennifer | f | wm | 2308 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Liang, Jason | | | 1733 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chin, Angelica | | | 1945 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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