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Individual Calculations April 2024 |
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| Zhang, Yichi Total change: -84.00 | |   |
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| 2023-24 CalChess State Scholastic - K-12 Championships | Milpitas, CA | USA | 2024-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1700 | 0.50 | 4 | -2.10 | 40 | -84.00 | |
|  Cheng, Adrien Weiheng | | | 1638 | CAN | 0.00 | 1 | -0.59 | 40 | -23.60 | |  Amin, Aida | | | 1580 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Meiyappan, Kavya | | | 1598 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Khanna, Savir | | | 1545 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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