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Individual Calculations June 2024 |
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| Pizan Rodriguez, Emelin Solans Total change: 5.60 | |   |
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| "World School Chess Championship" Girls under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1480 | 1.00 | 3 | 0.14 | 40 | 5.60 | |
|  Gaspar Guevara, Darling | | | 1717 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Bernaola Quispe, Isis Alondra Isa | | | 1432 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Mayeregger Gonzalez, Fiorella All | | | 1859 | PAR | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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