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Individual Calculations February 2019 |
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| Ramanathan, Suraj Total change: 46.40 | |   |
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| 45th Annual Eastern Open | Tyson's Corner, Virginia | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1932 | 3.00 | 6 | 0.78 | 40 | 31.20 | |
|  Zhao, Boyang | | | 1806 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Clancy, Daniel | | | 2088 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Shibut, Macon | f | | 2161 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Liang, Jason | | | 1980 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Jian, Alex | | | 2090 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Filipovich, David | | | 2054 | CAN | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Westford January 2019 Open | Westford, Massachusetts | USA | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1932 | 1.50 | 3 | 0.38 | 40 | 15.20 | |
| | Ivanov, Alexander | g | | 2332 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bonnell, Leo | | | 1862 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Li, Jerry | c | | 1972 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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