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Individual Calculations October 2017 |
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| Xu, Jeffrey Total change: -31.20 | |   |
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| 2017 Toronto Open Championship | Toronto | CAN | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2016 | 1.50 | 5 | -0.78 | 40 | -31.20 | |
|  Cai, Jason | | | 2157 | CAN | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Nasir, Zehn | | | 2072 | CAN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Henry, Liam | | | 2117 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Dukic, Zachary | | | 1984 | CAN | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Zhao, Harry | | | 1907 | CAN | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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