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Individual Calculations December 2017 |
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| Sawyer, Bradley Total change: 1.20 | |   |
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| 2017 U.S. Class Championships - Master | Houston, Texas | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2171 | 2.50 | 5 | 0.06 | 20 | 1.20 | |
|  Xie, Tianming | | | 2013 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Hevia Alejano, Carlos Antonio | g | | 2500 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Oberoi, Shelev | | | 1851 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dragun, Kamil | g | | 2571 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Matta, Nicholas | | | 2055 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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