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Individual Calculations June 2023 |
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| Leong, Aiden Total change: 50.00 | |   |
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| 2023 British Columbia vs Alberta Match | Salmon Arm | CAN | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1788 | 2.50 | 4 | 0.04 | 40 | 1.60 | |
|  Ivanescu, Matthew | | | 1596 | CAN | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Wu, Jonathan | | | 1895 | CAN | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Superceanu, Andi | | | 1814 | CAN | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Gokhale, Tanishka | | | 1422 | CAN | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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) | | | | 47th Annual Paul Keres Memorial Premier | Richmond | CAN | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1788 | 2.50 | 5 | 1.21 | 40 | 48.40 | |
| | Forde, Stephen | | | 1820 | CAN | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Mackinnon, Keith | | | 2198 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wu, Nathan Ping-Ying | | | 1913 | CAN | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Moura, Eduardo | | | 2115 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zhu, Brandon | | | 1948 | CAN | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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