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Individual Calculations October 2015 |
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| Brattain, Mika A Total change: 14.00 | |   |
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| 75th New England Open | Boxborough, Massachusetts | USA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2336 | 5.00 | 6 | 0.70 | 20 | 14.00 | |
|  Wu, Brandon | | | 1936 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kavi, Nithin | | | 2197 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Han, Joseph | | | 2034 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Winer, Steven | f | | 2355 | USA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Khater, Sherif A | | | 2067 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chase, Christopher | f | | 2304 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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