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Individual Calculations January 2017 |
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| Ramanathan, Suraj Total change: 30.40 | |   |
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| Back Bay Open Championship | Boston, Massachusetts | USA | 2016-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1694 | 1.50 | 4 | 0.76 | 40 | 30.40 | |
|  Katz, Alexander R | m | | 2094 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Astrachan, Edward | | | 1982 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Terrie, Henry L | | | 1970 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Christiansen, Natasha | | wc | 1816 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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