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Individual Calculations June 2024 |
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| Velasquez Pastor, Andrea Guadalup Total change: -48.40 | |   |
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| "World School Chess Championship" Girls under 17 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1425 | 0.00 | 4 | -1.21 | 40 | -48.40 | |
|  Jacome Cueva, Mariah Fernanda | | | 1648 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Bermudez Goodrich , Nathalie Abig | | | 1558 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Herrera Apaza, Luana Mikela Mahu | | | 1696 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Arias Ochoa, Adriana Maddyel | | | 1423 | PER | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | |
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