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Individual Calculations February 2023 |
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| Zhong, Ryan Yunhui Total change: 85.60 | |   |
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| 2023 Excelsior January Open | Toronto | CAN | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1482 | 1.50 | 5 | 0.83 | 40 | 33.20 | |
|  Mendes, Aaron Reeve | c | | 1989 | CAN | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Lu, Tony | | | 1739 | CAN | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Joseph Benher, Savio | | | 1891 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Andy | | | 1606 | CAN | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Munro, Allan | f | | 1974 | TTO | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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 RA Winter Open | Ottawa | CAN | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1482 | 1.50 | 4 | 1.31 | 40 | 52.40 | |
| | Guillemette, Hugo | | | 1868 | CAN | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Latorre, Vincent | | | 2012 | CAN | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Han, Johnathan | f | | 2181 | CAN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kim, Noah | | | 1930 | CAN | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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