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Individual Calculations July 2023 |
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| Zhong, Ryan Yunhui Total change: 30.80 | |   |
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| 2023 RA Eastern Ontario Open | Ottawa | CAN | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1643 | 3.00 | 5 | 0.90 | 40 | 36.00 | |
|  Azar, Sebastien | | | 2023 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zhu, Matthew | | | 1914 | CAN | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Knechtel, Thomas | | | 1690 | CAN | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Byl, Oliver | | | 1431 | CAN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Hughes-Dupuy, Henry | | | 1544 | CAN | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | 2023 Excelsior June Open Championship Top | Etobicoke, Ontario | CAN | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1643 | 1.50 | 5 | -0.13 | 40 | -5.20 | |
| | Nagy, Gabor | g | | 2468 | HUN | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Kim, Noah | | | 1738 | CAN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Lu, Tony | | | 1728 | CAN | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Zhu, Charis | | | 1515 | CAN | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Ferreira, Alex | | | 1873 | 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) | | |
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