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Individual Calculations December 2016 |
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| Sarkar, Justin Total change: -9.10 | |   |
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| 20th Annual Eastern Chess Congress | Basking Ridge, New Jersey | USA | 2016-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2422 | 3.00 | 5 | -0.91 | 10 | -9.10 | |
|  Hill Jr, Leroy | | | 2060 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Treger, Effim | | | 2176 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Obrien, Matthew J | | | 2031 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Fishbein, Alexander | g | | 2474 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Jacobson, Aaron | | | 2109 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | |
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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