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Individual Calculations September 2023 |
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| Benavides Conza, Diego Angelo Total change: 22.40 | |   |
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| I Open IRT Club Regatas sub 2400 | Lima | PER | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1697 | 3.50 | 5 | 0.01 | 40 | 0.40 | |
|  Chesa Horiuchi, Nikolas Gabriel | | | 1297 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Paiva Benites, Felix Raul | | | 1504 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jimenez Salas, Maria Teresa | | wf | 1894 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Lapa Cunias, Marco Antonio | | | 1522 | PER | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Mollo Figueroa, Nicole | | | 1411 | BOL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | | | Campeonato Regional de Ajedrez Metropolitano Impar Sub 17 Absoluto | Lima | PER | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1559 | 2.00 | 2 | 0.55 | 40 | 22.00 | |
| | Ramirez Mori, Angel Farid | | | 1476 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Calluchi Carrillo, Thiago Andre | | | 1278 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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