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Individual Calculations August 2018 |
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| Lehingrat, Callum Total change: 23.60 | |   |
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| 2018 Canadian Youth Chess Championship U16 Open | Quebec City | CAN | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1853 | 1.00 | 3 | -0.61 | 40 | -24.40 | |
|  Li, William | | | 1995 | CAN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Li, Eric M | | | 1880 | CAN | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Sivapathasundaram, Manojh | | | 1570 | CAN | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | 2018 Canadian Open, Open Section | Quebec City | CAN | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1853 | 3.50 | 8 | 1.20 | 40 | 48.00 | |
| | Doknjas, Joshua | c | | 2216 | CAN | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Rodrigue-Lemieux, Shawn | f | | 2253 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Manley, Jason | | | 2051 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zhu, Brandon | | | 1959 | CAN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Bouton, Christophe | | | 2016 | FRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chevalier, Francois | | | 1720 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Tanaka, Taira Tyler | | | 2054 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pare, Marc | | | 1984 | CAN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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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