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Individual Calculations June 2023 |
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| Aracayo Chuquija, Juan Daniel Total change: 75.60 | |   |
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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 |
| 1466 | 1334 | 4.50 | 7 | 1.89 | 40 | 75.60 | |
|  Marcelo Loayza, Jeremy Thiago | | | 1023 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Bendezu Yupanqui, Albert Martin | | | 1723 | PER | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Cervantes Santa Cruz, Miguel Andr | | | 1419 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Valdivia Rojas, Hugo Ismael | | | 1164 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ramirez Mori, Angel Farid | | | 1455 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Garay Ramirez, Estefano Javier | | | 1572 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1909 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | VI IRT CLASICO SUB 2400 "Colegio Santisima Trinidad" | Lima | PER | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1334 | 1.00 | 3 | 0.00 | 40 | 0.00 | |
| | Sinti Pio, Jesus Moises | | | 1919 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Segura Lucar, Marthy Victor Junio | | | 1073 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rojas, Irving | | | 1614 | PER | 0.00 | 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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