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Individual Calculations January 2019 |
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| Xu, Jeffrey Total change: -66.80 | |   |
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| 2018 Falling Leaves Swiss 1800plus | Scarborough | CAN | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2115 | 2.50 | 5 | -1.67 | 40 | -66.80 | |
|  Mao, Fengxi | | | 1715 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Southam, David | | | 2006 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Zhao, Jeffrey R. | | | 1739 | CAN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lin, Benjamin | | | 1907 | CAN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Gao, Raymond | | | 1715 * | CAN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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