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Individual Calculations September 2023 |
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| Aranda Pucuhuanca, Alessandra Mic Total change: -12.00 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Femenino | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1348 | 3.00 | 6 | -0.30 | 40 | -12.00 | |
|  Gomez Gonzales, Fabiana | | | 1469 | PER | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Huarcaya Jimenez, Gabriela | | | 1173 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Esteban Castro, Esther Raquel | | | 1375 | PER | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Acuna Alarcon, Claudia Micaela | | | 1537 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jacome Cueva, Mariah Fernanda | | | 1185 | PER | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Pichilingue Orbe, Camila Belen | | | 1105 | PER | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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