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Individual Calculations July 2023 |
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| Ferreira, Alex Total change: -20.00 | |   |
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| 2023 Excelsior June Open Championship Top | Etobicoke, Ontario | CAN | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1873 | 1.50 | 5 | -1.00 | 20 | -20.00 | |
|  Derraugh, Geordie | c | | 2173 | CAN | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Chen, Richard | | | 1779 | CAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mendes, Aaron Reeve | c | | 1994 | CAN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Guo, Anni | | | 1811 | CAN | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Zhong, Ryan Yunhui | | | 1643 | CAN | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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