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| Campeonato Regional Metropolitano Juvenil U14 Absoluto 2023 | Lima | PER | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1798 | 6.00 | 7 | -0.21 | 40 | -8.40 | |
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 Gomez Jalixto, Matthew Yahir | | | 1398 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |
 Gutarra Minaya, Percy Eduardo | | | 1136 | PER | 1.00 | 1 | 0.01 | 40 | 0.40 | |
| Ramirez Mori, Angel Farid | | | 1244 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | |
| Ortiz Menacho, Sebastian Alonso | | | 1448 | PER | 0.50 | 1 | -0.39 | 40 | -15.60 | |
| Abad Huaman, Adrian Estiven | | | 1503 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |
| Reyes Zavaleta, Cristhian Yamil | | | 1682 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | |
| Levano Loayza, Adriano Jaffet | | | 1372 | PER | 0.50 | 1 | -0.43 | 40 | -17.20 | |
| * 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 JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1798 | 7.00 | 9 | -0.70 | 40 | -28.00 | |
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| Quispe Bernal, Juan Sebastian | | | 1398 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |
| Solorzano Roncal, Giordano Caleb | | | 1292 | PER | 0.50 | 1 | -0.46 | 40 | -18.40 | |
| Aguirre Valdivieso, Franco Alexan | | | 1232 | PER | 1.00 | 1 | 0.02 | 40 | 0.80 | |
| Zapana Huarza, Fabricio Elvis | | | 1371 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | |
| Ccana Minauro, Wernher Sebastian | | | 1390 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |
| Moreyra Saravia, Juan De Dios | | | 1254 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | |
| Cardenas, Lima Vincent Matias | c | | 1643 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | |
| Reyes Zavaleta, Cristhian Yamil | | | 1682 | PER | 0.00 | 1 | -0.66 | 40 | -26.40 | |
| Alfaro Zambrano, Luis Fabricio | | | 1688 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | |
| * 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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