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Individual Calculations June 2023 |
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| Yang, Brian Total change: -14.40 | |   |
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| 47th Annual Paul Keres Memorial Premier | Richmond | CAN | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1797 | 1.00 | 5 | -0.72 | 20 | -14.40 | |
|  Fuentebella, Mayo | | | 2181 | CAN | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Forde, Stephen | | | 1820 | CAN | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Moura, Eduardo | | | 2115 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Harms, Reece | | | 1624 | CAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Zhu, Brandon | | | 1948 | CAN | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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