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Individual Calculations July 2023 |
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| Zhe, Jia Total change: -10.00 | |   |
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| 2023 Laval Open Championship | Laval | CAN | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1785 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
|  Zhu, Hong Rui | f | | 2195 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saha, Ananda | c | | 2038 | CAN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Kot, Emanuel | | | 1979 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Duval, Mathieu | | | 1607 | CAN | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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