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Individual Calculations June 2023 |
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| Chen, Richard Total change: -6.40 | |   |
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| 2023 Excelsior May Open Championship Top | Toronto, Ontario | CAN | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1785 | 2.50 | 5 | -0.16 | 40 | -6.40 | |
|  Wang, Andy Zixin | | | 1647 | CAN | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Filipovich, David | | | 1917 | CAN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Oancea, Nicolae | | | 1761 | CAN | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Lu, Tony | | | 1705 | CAN | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Singh Dhaliwal, Jaipreet | | | 1775 | CAN | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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