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Individual Calculations August 2023 |
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| Zhao, Erin Total change: -35.60 | |   |
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| 2023 Canadian Youth Chess Championship - U12 Girls | Calgary, Alberta | CAN | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1557 | 4.00 | 6 | -0.89 | 40 | -35.60 | |
|  Chan, Allison Yutong | | | 1212 | CAN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Chen, Shuang | | | 1374 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Laksshana, Deepak | | | 1459 | CAN | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Guan, Marie Zijun | | | 1157 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chen, Rae | | | 1096 | CAN | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Li, Yeeshuen | | | 1351 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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