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| Campeonato Regional Metropolitano Juvenil Blitz U14 Absoluto 2023 | Lima | PER | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1532 | 8.00 | 9 | 2.14 | 28 | 59.92 | |
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 Rayme, Angulo Andres Joaquin | | | 1180 | PER | 1.00 | 1 | 0.11 | 28 | 3.08 | |
 Gomez Gonzales, Fabiana | | | 1227 | PER | 1.00 | 1 | 0.14 | 28 | 3.92 | |
| Acuna Alarcon, Claudia Micaela | | | 1302 | PER | 1.00 | 1 | 0.21 | 28 | 5.88 | |
| Levano Loayza, Adriano Jaffet | | | 1374 | PER | 1.00 | 1 | 0.29 | 28 | 8.12 | |
| Ramirez Espino, Gian Sandro | | | 1487 | PER | 0.50 | 1 | -0.06 | 28 | -1.68 | |
| Cuya Zevallos, Andrew Francisco | | | 1667 | PER | 1.00 | 1 | 0.68 | 28 | 19.04 | |
| Chavez Bautista, Lennin Alfredo | | | 1403 | PER | 1.00 | 1 | 0.33 | 28 | 9.24 | |
| Reyes Zavaleta, Cristhian Yamil | | | 1668 | PER | 1.00 | 1 | 0.68 | 28 | 19.04 | |
| Cardenas Huachaca, Alessandro Jai | | | 1345 | PER | 0.50 | 1 | -0.24 | 28 | -6.72 | |
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 14 Absoluto | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1532 | 6.50 | 9 | 0.24 | 28 | 6.72 | |
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| Salas Alvarez, Gustavo Marcelo | | | 1158 | PER | 1.00 | 1 | 0.10 | 28 | 2.80 | |
| Aching Rengifo, Cesar Alejandro | | | 1240 | PER | 0.00 | 1 | -0.85 | 28 | -23.80 | |
| Villafuerte Mamani, Raid Kamil | | | 1225 | PER | 1.00 | 1 | 0.14 | 28 | 3.92 | |
| Ramirez Espino, Alessandro | | | 1485 | PER | 1.00 | 1 | 0.43 | 28 | 12.04 | |
| Ortiz Menacho, Sebastian Alonso | | | 1370 | PER | 1.00 | 1 | 0.29 | 28 | 8.12 | |
| Iman Terry, Aldo Luis Fabiano | | | 1139 | PER | 0.00 | 1 | -0.92 | 28 | -25.76 | |
| Jimenez Espinola, Herles Hazael | | | 1447 | PER | 1.00 | 1 | 0.38 | 28 | 10.64 | |
| Quiroz Alva, Gian Carlo Gabriel | | | 1642 | PER | 1.00 | 1 | 0.65 | 28 | 18.20 | |
| Zapana Huarza, Fabricio Elvis | | | 1547 | PER | 0.50 | 1 | 0.02 | 28 | 0.56 | |
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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| II Blitz Ajedrez de Silicio 2023 | Lima | PER | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1532 | 4.00 | 7 | 0.88 | 28 | 24.64 | |
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| Chichizola Canale, Giancarlo Agus | | | 1912 | PER | 0.00 | 1 | -0.09 | 28 | -2.52 | |
| De La Cruz De La Roca, Alan Rafae | | | 1136 | PER | 1.00 | 1 | 0.08 | 28 | 2.24 | |
| Calcina, Gary | | | 2212 | PER | 0.00 | 1 | -0.01 | 28 | -0.28 | |
| Lopez Urbina, Andrea Sofia | | | 1132 * | PER | 1.00 | 1 | 0.08 | 28 | 2.24 | |
| Araoz Andrade, Ivan Alexander | | | 1827 | PER | 0.00 | 1 | -0.15 | 28 | -4.20 | |
| Santana Vilcapoma, Melyssa Ilda | | | 1390 | PER | 1.00 | 1 | 0.31 | 28 | 8.68 | |
| Condori Echevarria, Sebastian | | | 1650 | PER | 1.00 | 1 | 0.66 | 28 | 18.48 | |
| * 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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