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| 9 Open IRT Blitz Circulo Peruano de Ajedrez | Lima | PER | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1470 | 2.50 | 8 | -0.53 | 29 | -15.37 | |
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 Vasquez, Cesar | | | 1591 | PER | 1.00 | 1 | 0.66 | 29 | 19.14 | |
 Rondon Chacon, Rene Ibrahim | | | 1876 | VEN | 0.00 | 1 | -0.08 | 29 | -2.32 | |
| Medrano Laura, Raul Zocimo | | | 1879 | PER | 0.00 | 1 | -0.08 | 29 | -2.32 | |
| Coaquira Gonzales, Oscar Adriano | | | 1248 | PER | 1.00 | 1 | 0.22 | 29 | 6.38 | |
| Reyes Zavaleta, Fabian Ricardo | | | 1838 | PER | 0.00 | 1 | -0.10 | 29 | -2.90 | |
| Vilca Contreras, Dante Ivan | | | 1412 | PER | 0.50 | 1 | -0.08 | 29 | -2.32 | |
| Reyes Zavaleta, Sergio Gabriel | | | 1294 | PER | 0.00 | 1 | -0.73 | 29 | -21.17 | |
| Reyes Zavaleta, Cristhian Yamil | | | 1584 | PER | 0.00 | 1 | -0.34 | 29 | -9.86 | |
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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| IRT Blitz Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1423 | 5.00 | 8 | 2.68 | 29 | 77.72 | |
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| Bendezu Yupanqui, Albert Martin | | | 1584 | PER | 1.00 | 1 | 0.71 | 29 | 20.59 | |
| Rondon Chacon, Rene Ibrahim | | | 1876 | VEN | 0.00 | 1 | -0.06 | 29 | -1.74 | |
| Villafuerte Mamani, Khalid Stepha | | | 1567 | PER | 0.50 | 1 | 0.19 | 29 | 5.51 | |
| Palomino Quispe, Mateo Henry | | | 1548 | PER | 0.00 | 1 | -0.33 | 29 | -9.57 | |
| Montenegro Satalaya, Franko Jean | | | 1464 | PER | 0.50 | 1 | 0.06 | 29 | 1.74 | |
| Pretel Pozo, Huberts | | | 1590 | PER | 1.00 | 1 | 0.72 | 29 | 20.88 | |
| Salazar Flores, Yerick Alexander | | | 1744 | PER | 1.00 | 1 | 0.87 | 29 | 25.23 | |
| Garay Ramirez, Estefano Javier | | | 1440 | PER | 1.00 | 1 | 0.52 | 29 | 15.08 | |
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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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto Blitz | Lima | PER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1423 | 4.00 | 8 | -0.37 | 29 | -10.73 | |
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| Malaga Flores, Luciano Ehyfreed | | | 1061 | PER | 1.00 | 1 | 0.10 | 29 | 2.90 | |
| Bendezu Yupanqui, Albert Martin | | | 1584 | PER | 0.00 | 1 | -0.29 | 29 | -8.41 | |
| Pariona Palomino, Miguel Angel | | | 1252 | PER | 0.50 | 1 | -0.23 | 29 | -6.67 | |
| Zaldivar Perez, Edu Fabian | | | 1164 | PER | 1.00 | 1 | 0.18 | 29 | 5.22 | |
| Ramirez Espino, Alessandro | | | 1564 | PER | 0.50 | 1 | 0.19 | 29 | 5.51 | |
| Bravo Mendoza, Diego Eduardo | | | 1576 | PER | 0.00 | 1 | -0.30 | 29 | -8.70 | |
| Suana Ticona, Dennis Fabricio | | | 1104 | PER | 1.00 | 1 | 0.13 | 29 | 3.77 | |
| Alfaro Zambrano, Luis Fabricio | | | 1724 | PER | 0.00 | 1 | -0.15 | 29 | -4.35 | |
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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