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Individual Calculations December 2019 |
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| Chen, Jeffrey Total change: 81.60 | |   |
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| 2019 Banff Open | Banff | CAN | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1514 | 2.50 | 5 | 2.04 | 40 | 81.60 | |
|  Pupols, Viktors | | | 1914 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Valencia, Belsar | | | 1914 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miller, David | | | 1914 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Linnick, Mark | | | 1828 | CAN | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Booker, Brad | | | 1914 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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