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Individual Calculations September 2023 |
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| Bi, William Total change: -10.00 | |   |
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| Hamilton 150th Anniversary U1800 | Hamilton | CAN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1213 | 0.50 | 3 | -0.25 | 40 | -10.00 | |
|  Nicholson, Devin | | | 1673 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Li, Aiden | | | 1318 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Yang, Lucy | | | 1334 | CAN | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
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