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Rapid:
Individual Calculations August 2023 |
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| Aranda Pucuhuanca, Alessandra Mic Total change: -12.40 | |   |
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| 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 17 - Torneo 03 | Lima | PER | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1119 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
|  Reyes Zavaleta, Cristhian Yamil | | | 1490 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Bocanegra Reyes, Thiago Stephano | | | 1038 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Lapa Cunias, Marco Antonio | | | 1294 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Villaverde Salas, Gonzalo Matias | | | 1246 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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