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Individual Calculations June 2023 |
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| Bendezu Yupanqui, Albert Martin Total change: -45.20 | |   |
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| 3 Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1723 | 4.50 | 7 | -1.13 | 40 | -45.20 | |
|  Callupe Matias, Obed Esteban | | | 1323 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Aracayo Chuquija, Juan Daniel | | | 1334 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Garcia Andrada, Heidy Nicole | | wf | 1894 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gomez Jalixto, Matthew Yahir | | | 1168 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Mollo Figueroa, Nicole | | | 1503 | BOL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Acuna Alarcon, Claudia Micaela | | | 1481 | PER | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Sotelo Reyna, Alberto David | | | 1145 | PER | 1.00 | 1 | 0.02 | 40 | 0.80 | | | * 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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