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| 6 Open IRT Blitz Circulo Peruano de Ajedrez | Lima | PER | 2023-02-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1517 | 0 | 1.00 | 8 | 0.00 | 1195 | | 0.00 | |
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 Garay Ramirez, Estefano Javier | | | 1405 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
 Rojas Salas, Rihanna Irina | | | 1194 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Coaquira Gonzales, Oscar Adriano | | | 1220 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
| Reyes Zavaleta, Fabian Ricardo | | | 1799 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Cruz Silva, Terry Gabriel Yamir | | | 1291 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Rojas Salas, Steven | f | | 2156 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Reyes Zavaleta, Cristhian Yamil | | | 1668 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Reyes Zavaleta, Sergio Gabriel | | | 1400 | 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 Regional Metropolitano Juvenil Blitz U12 Absoluto 2023 | Lima | PER | 2023-02-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1255 | 0 | 2.00 | 5 | 0.00 | 1183 | | 0.00 | |
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| Gomez Gonzales, Fabiana | | | 1227 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
| Reyes Zavaleta, Sergio Gabriel | | | 1400 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
| Fernandez Monteza, Fabian Arturo | | | 1251 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Guzman Vera, Xiomara Anahi | | | 1197 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Gomez Jalixto, Matthew Yahir | | | 1202 | PER | 0.50 | 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 BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1295 | 0 | 2.00 | 6 | 0.00 | 1170 | | 0.00 | |
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| Vilca Contreras, Dante Ivan | | | 1365 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Atarama Tezen, Sebastian Alexis | | | 1230 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
| Ripa Quintana, Hermogenes Juan | | | 1295 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Meneses Morales, Marcos Beltran | | | 1180 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
| Ccana Minauro, Reiben Andre | | | 1299 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
| Salas Gonzales, David Ademar | | | 1401 | 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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