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| 2 Open IRT U2400 Circulo Peruano de Ajedrez | Lima | PER | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1677 | 4.50 | 7 | 1.21 | 33 | 39.93 | |
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 Ramirez Mori, Angel Farid | | | 1277 * | PER | 0.50 | 1 | -0.42 | 33 | -13.86 | |
 Ccana Minauro, Wernher Sebastian | | | 1390 | PER | 1.00 | 1 | 0.16 | 33 | 5.28 | |
| Loyola Torres, Maria Gracia | | wc | 1598 | PER | 1.00 | 1 | 0.39 | 33 | 12.87 | |
| Reyes Zavaleta, Fabian Ricardo | | | 2026 | PER | 1.00 | 1 | 0.89 | 33 | 29.37 | |
| Garay Ramirez, Estefano Javier | | | 1766 | PER | 1.00 | 1 | 0.62 | 33 | 20.46 | |
| Ccerhuayo Escobedo, Mels Leopold | | | 1981 | PER | 0.00 | 1 | -0.14 | 33 | -4.62 | |
| Anamaria Estrada, Franco | | | 1837 | PER | 0.00 | 1 | -0.29 | 33 | -9.57 | |
| * 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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| Campeonato Regional Metropolitano Absoluto 2023 | Lima | PER | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1677 | 3.50 | 6 | -0.48 | 33 | -15.84 | |
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| Uchasara Apolinario, Josue Yoni | | | 1277 * | PER | 1.00 | 1 | 0.08 | 33 | 2.64 | |
| Caceres Sandoval, Eduardo | | | 1887 | PER | 0.00 | 1 | -0.23 | 33 | -7.59 | |
| Pacori Condorimay, Renny Kevin Ro | | | 1318 | PER | 1.00 | 1 | 0.10 | 33 | 3.30 | |
| Alvarado Zamora, Albert | c | | 1975 | PER | 0.00 | 1 | -0.15 | 33 | -4.95 | |
| Flores Ramirez, Rodolfo Joaquin | | | 1265 | PER | 1.00 | 1 | 0.07 | 33 | 2.31 | |
| Ilasaca Gaona, Owen Hisahito | | | 1382 | PER | 0.50 | 1 | -0.35 | 33 | -11.55 | |
| * 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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| Campeonato Nacional Absoluto Sub 20 2023 | Lima | PER | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1679 | 5.50 | 8 | -0.63 | 33 | -20.79 | |
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| Salazar Ramirez, Leonardo Gabriel | | | 1279 * | PER | 1.00 | 1 | 0.08 | 33 | 2.64 | |
| Ponciano Madueno, Luis Felipe | | | 1365 | PER | 0.00 | 1 | -0.86 | 33 | -28.38 | |
| Tadeo Arontico, Jesus Raul | | | 1191 | PER | 1.00 | 1 | 0.04 | 33 | 1.32 | |
| Stuart Llanos, Alejandro Jose | | | 1330 | PER | 1.00 | 1 | 0.11 | 33 | 3.63 | |
| Bendezu Yupanqui, Albert Martin | | | 1605 | PER | 0.00 | 1 | -0.60 | 33 | -19.80 | |
| Ramirez Mori, Angel Farid | | | 1398 | PER | 1.00 | 1 | 0.16 | 33 | 5.28 | |
| Alfaro Mauricio, Kevin Johan | | | 1909 | PER | 0.50 | 1 | 0.29 | 33 | 9.57 | |
| Ramirez Espino, Alessandro | | | 1378 | PER | 1.00 | 1 | 0.15 | 33 | 4.95 | |
| * 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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