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Individual Calculations December 2019 |
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| Yoker, Callum Total change: 19.60 | |   |
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| 2019 Guelph Fall ProAm U1700 | Guelph | CAN | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1469 | 3.00 | 4 | 0.49 | 40 | 19.60 | |
|  Xie, Joanna Ruo Jin | | | 1348 | CAN | 1.00 | 1 | 0.34 | 40 | 13.60 | |  De Costa, Benjamin | | | 1533 | CAN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Williams, David R. | | | 1134 | CAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gao, William Zhimao | | | 1426 | CAN | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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