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Individual Calculations June 2023 |
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| Mohammed Qanee, Arpak Worya Total change: 15.80 | |   |
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| 47th Annual Paul Keres Memorial Premier | Richmond | CAN | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1996 | 4.00 | 6 | 0.79 | 20 | 15.80 | |
|  Orlov, Georgi | m | | 2453 | USA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Salcedo, Daniel E | | | 1936 | CAN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Barbosa Landre, Geraldo | | | 1783 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Su, Ethan | | | 1887 | CAN | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Harms, Reece | | | 1624 | CAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Fuentebella, Mayo | | | 2181 | CAN | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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