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Individual Calculations June 2024 |
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| Fernandez Alata, Yenyfer Total change: -21.60 | |   |
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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 |
| 1617 | 1447 | 1.00 | 5 | -0.54 | 40 | -21.60 | |
|  Arenas Lavado, Luciana Andrea | | | 1761 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Silva, Juliana Figueira Theophilo | | | 1847 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Loayza Mendoza, Romina Jakelyne | | | 1419 | PER | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Florez Huaman, Areli Oriana | | | 1578 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ortiz Noguera, Samantha | | | 1479 | ECU | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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