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Individual Calculations April 2023 |
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| Marchand, Calix Total change: 19.20 | |   |
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| 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1708 | 2.00 | 4 | 0.26 | 40 | 10.40 | |
|  Plotkin, Victor | f | | 2176 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Mendes, Aaron Reeve | c | | 2067 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Liu, Sean Fangxiao | | | 1482 | CAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Momic, Jovan | | | 1471 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 2023 Excelsior March IM Norm Qualifier for June 2023 | Toronto | CAN | 2023-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1708 | 2.50 | 7 | 0.22 | 40 | 8.80 | |
| | Zhu, Matthew | | | 1774 | CAN | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Clyde, Jordan | | | 2114 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhong, Ryan Yunhui | | | 1636 | CAN | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Kim, Noah | | | 1748 | CAN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Huh, Isaak | | | 1800 | KOR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Mendes, Aaron Reeve | c | | 2067 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Heran-Boily, Samuel | | | 1877 | NOR | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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