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Individual Calculations April 2017 |
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| Ray, Sarathi Total change: 17.00 | |   |
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| 2017 Marshall February-March FIDE Mondays | New York, New York | USA | 2017-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2055 | 4.00 | 5 | 0.37 | 20 | 7.40 | |
|  Rachvak, Diana | | | 1659 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yagiz, Bora | | | 1845 | TUR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rudowski, Szymon | | | 1860 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Juac, Majur | | | 2057 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Uminer, Moshe | | | 1912 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | March 2017 Marshall FIDE Weekend | New York, New York | USA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2077 | 3.50 | 5 | 0.48 | 20 | 9.60 | |
| | Walton, John | | | 1677 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Adelson, Serge | | | 1840 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yagiz, Bora | | | 1845 | TUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Romanenko, Vladimir | g | | 2466 | BLR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhang, Alan | | | 2136 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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