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Individual Calculations June 2024 |
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| Velarde Alarcon, Jhoana Total change: -4.00 | |   |
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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 |
| 1667 | 1765 | 5.50 | 9 | -0.10 | 40 | -4.00 | |
|  Intor Coa, Adriana Michelle Joy | | | 1491 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Bermudez Goodrich , Nathalie Abig | | | 1558 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bravo Mallco, Kate Azumi | | wm | 2030 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sotelo Leon, Ester Victoria | | | 1726 | PER | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Vega Infante, Ines Lorena | | | 1494 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Frias Obregon, Anghie Elizabeth | | | 1536 | PER | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Zhunio Guaman, Sofia Morelia | | | 1523 | ECU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ospanova, Adelya | | | 1745 | KAZ | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Jimenez Salas, Maria Teresa | | wf | 1900 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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