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Individual Calculations July 2023 |
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| Duval, Mathieu Total change: 136.80 | |   |
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| 2022-2023 Laval GP5 | Laval | CAN | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1582 | 2.50 | 4 | 1.51 | 40 | 60.40 | |
|  Lesage, Philippe | | | 1721 | CAN | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Mangahas, Ronald | | | 1824 | CAN | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Sekki, Abderaouf | | | 1756 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mok, Yuen Tak | | | 1811 | CAN | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | 2023 Canadian Transnational Classic General | Montreal | CAN | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1607 | 2.00 | 3 | 1.56 | 40 | 62.40 | |
| | Guillemette, Hugo | | | 1969 | CAN | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Wang, Derek | | | 1820 | CAN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Boulay, David | | | 1956 | CAN | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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) | | | | 2023 Laval Open Championship | Laval | CAN | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1607 | 1.00 | 4 | 0.35 | 40 | 14.00 | |
| | Pomerantz, Daniel | | | 1997 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Genzling, Jerome | | | 2018 | FRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chapdelaine, Gwyn | | | 1833 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zhe, Jia | | | 1785 | 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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