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| Campeonato Nacional Absoluto Sub 20 Peru | Lima | PER | 2022-08-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1302 | 0 | 0.00 | 5 | 0.00 | 502 | | 0.00 | |
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 Janampa Javier, Jhonatan David | | | 1489 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
 Reyes Zavaleta, Sergio Gabriel | | | 1219 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Casqui Lopez, Marlon Gabriel | | | 1319 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Lapa Cunias, Marco Antonio | | | 1347 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Espichan Serna, Luis Ricardo | | | 1135 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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| 9 Open IRT U1800 Club Hermanos Rojas | Lima | PER | 2022-09-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1160 | 0 | 0.00 | 4 | 0.00 | 360 | | 0.00 | |
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| Acuna Alarcon, Claudia Micaela | | | 1412 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Julcarima Quispe, Edder Rolando | | | 1131 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Benito Arotoma, Antonio Leonel | | | 1045 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Jimenez Salas, Fabiana | | | 1050 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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 2022 Sub 09 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1124 | 0 | 3.50 | 5 | 0.00 | 1164 | | 0.00 | |
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| Salazar Flores, Adiel Jesus | | | 1117 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
| Millones Chicoma, Jesus Antonio | | | 1104 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
| Bocangel Delgadillo, Fabrizio Rod | | | 1094 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
| Gallegos Quispe, Daniel Paolo | | | 1221 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
| Machaca, Quispe Adrian Emmanuel | | | 1082 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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| 10 Open IRT U1800 Club Hermanos Rojas | Lima | PER | 2022-09-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1301 | 0 | 0.50 | 5 | 0.00 | 935 | | 0.00 | |
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| Garay Ramirez, Estefano Javier | | | 1450 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Rojas Salas, Rihanna Irina | | | 1245 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Coaquira Gonzales, Oscar Adriano | | | 1146 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
| Cardenas Huachaca, Alessandro Jai | | | 1289 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Vilca Contreras, Dante Ivan | | | 1374 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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| 11 Open IRT U1800 Club Hermanos Rojas | Lima | PER | 2022-09-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1240 | 0 | 0.00 | 1 | 0.00 | 440 | | 0.00 | |
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| Ponciano Madueno, Luis Felipe | | | 1240 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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