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Individual Calculations July 2023 |
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| Wang, Rachel Zihan Total change: -28.40 | |   |
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| 2022-2023 Laval GP5 | Laval | CAN | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1565 | 1.50 | 5 | -0.61 | 40 | -24.40 | |
|  Duplessis, Claude | | | 1579 | CAN | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Sekki, Abderaouf | | | 1756 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Sinclair, Sam | | | 1605 | CAN | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Avarian, Aram Sevag | | | 1680 | CAN | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Cloutier, Jean-Pierre | | | 1496 | CAN | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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 Laval Open Championship | Laval | CAN | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1703 | 1.00 | 4 | -0.10 | 40 | -4.00 | |
| | Guillemette, Hugo | | | 1969 | CAN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Chapdelaine, Gwyn | | | 1833 | CAN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Boulay, David | | | 1956 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Jiang Barron, Jiyu | | | 1770 | CAN | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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