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Individual Calculations January 2024 |
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| Leung, Wah Sing (joseph) Total change: 18.00 | |   |
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| 2023 National Capital Open | Ottawa | CAN | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1672 | 1.50 | 4 | 0.52 | 40 | 20.80 | |
|  Sadeghi, Saeid | | | 1953 | CAN | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Latorre, Vincent | | | 2129 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zhu, Elber | | | 1542 | CAN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Azar, Sebastien | | | 2057 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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 Holidays Open - U2200 | Toronto, Ontario | CAN | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1672 | 2.00 | 4 | -0.07 | 40 | -2.80 | |
| | Yang, Larry | | | 1802 | CAN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Russell, Wesley | | | 1561 | CAN | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Zhu, Charis | | | 1577 | CAN | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Wu, Nolan | | | 1690 | CAN | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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