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Individual Calculations September 2023 |
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| Yang, Lucy Total change: 7.60 | |   |
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| Hamilton 150th Anniversary U1800 | Hamilton | CAN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1334 | 1.50 | 3 | 0.19 | 40 | 7.60 | |
|  Chunchu, Ashwin | | | 1414 | CAN | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Miaco, Trifelino | | | 1517 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Bi, William | | | 1213 | CAN | 1.00 | 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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