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| 6 Open IRT Blitz Circulo Peruano de Ajedrez | Lima | PER | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1668 | 5.00 | 7 | 0.22 | 21 | 4.62 | |
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 Rojas Salas, Rihanna Irina | | | 1268 * | PER | 1.00 | 1 | 0.08 | 21 | 1.68 | |
 Reyes Zavaleta, Fabian Ricardo | | | 1799 | PER | 0.00 | 1 | -0.32 | 21 | -6.72 | |
| Garay Ramirez, Estefano Javier | | | 1405 | PER | 1.00 | 1 | 0.18 | 21 | 3.78 | |
| Reyes Zavaleta, Sergio Gabriel | | | 1400 | PER | 1.00 | 1 | 0.17 | 21 | 3.57 | |
| Rojas Salas, Steven | f | | 2156 | PER | 0.00 | 1 | -0.04 | 21 | -0.84 | |
| Coaquira Gonzales, Oscar Adriano | | | 1220 | PER | 1.00 | 1 | 0.06 | 21 | 1.26 | |
| Cruz Silva, Terry Gabriel Yamir | | | 1291 | PER | 1.00 | 1 | 0.09 | 21 | 1.89 | |
| * 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 Juvenil Blitz U16 Absoluto 2023 | Lima | PER | 2023-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1668 | 4.00 | 8 | -2.60 | 21 | -54.60 | |
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| Pariona Palomino, Miguel Angel | | | 1245 | PER | 1.00 | 1 | 0.07 | 21 | 1.47 | |
| Acuna Alarcon, Claudia Micaela | | | 1302 | PER | 1.00 | 1 | 0.10 | 21 | 2.10 | |
| Herrada, Blanco Maria Fernanda | | | 1349 | PER | 1.00 | 1 | 0.13 | 21 | 2.73 | |
| Parra Gonzales, Andre Leonardo | | | 1533 | PER | 0.00 | 1 | -0.68 | 21 | -14.28 | |
| Salazar Flores, Yerick Alexander | | | 1690 | PER | 0.00 | 1 | -0.47 | 21 | -9.87 | |
| Poma Bernal, Cristian Andres | | | 1268 * | PER | 1.00 | 1 | 0.08 | 21 | 1.68 | |
| Ponciano Madueno, Luis Felipe | | | 1303 | PER | 0.00 | 1 | -0.90 | 21 | -18.90 | |
| Huertas Poma, Adrian Antonio | | | 1240 | PER | 0.00 | 1 | -0.93 | 21 | -19.53 | |
| * 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 Juvenil Blitz U14 Absoluto 2023 | Lima | PER | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1668 | 6.50 | 9 | -1.23 | 21 | -25.83 | |
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| Gomez Nunez, Fabian Elmer | | | 1202 | PER | 1.00 | 1 | 0.05 | 21 | 1.05 | |
| Acuna Alarcon, Claudia Micaela | | | 1302 | PER | 0.00 | 1 | -0.90 | 21 | -18.90 | |
| Paredes Minaya, Alyssa Christina | | | 1268 * | PER | 1.00 | 1 | 0.08 | 21 | 1.68 | |
| Gomez Jalixto, Matthew Yahir | | | 1202 | PER | 1.00 | 1 | 0.05 | 21 | 1.05 | |
| Sanchez Sanchez, Leonardo Daniel | | | 1318 | PER | 1.00 | 1 | 0.11 | 21 | 2.31 | |
| Levano Loayza, Adriano Jaffet | | | 1374 | PER | 0.50 | 1 | -0.35 | 21 | -7.35 | |
| Ortiz Menacho, Sebastian Alonso | | | 1370 | PER | 1.00 | 1 | 0.15 | 21 | 3.15 | |
| Rojas Linares, Nicolas Gabriel | | | 1532 | PER | 0.00 | 1 | -0.68 | 21 | -14.28 | |
| Ramirez Espino, Alessandro | | | 1485 | PER | 1.00 | 1 | 0.26 | 21 | 5.46 | |
| * 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 BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1668 | 7.00 | 9 | 0.04 | 21 | 0.84 | |
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| Jove Humire, Angel Marco | | | 1191 | PER | 1.00 | 1 | 0.05 | 21 | 1.05 | |
| Vasquez Florez, Yoshua Marcelo | | | 1314 | PER | 1.00 | 1 | 0.11 | 21 | 2.31 | |
| Chavez Bautista, Lennin Alfredo | | | 1403 | PER | 1.00 | 1 | 0.18 | 21 | 3.78 | |
| Zapana Huarza, Fabricio Elvis | | | 1547 | PER | 0.00 | 1 | -0.66 | 21 | -13.86 | |
| Ramirez Mori, Angel Farid | | | 1424 | PER | 1.00 | 1 | 0.20 | 21 | 4.20 | |
| Alfaro Zambrano, Luis Fabricio | | | 1702 | PER | 0.50 | 1 | 0.05 | 21 | 1.05 | |
| Diaz Bermudez, Pedro Teofilo | | | 1520 | PER | 0.50 | 1 | -0.20 | 21 | -4.20 | |
| Llanto Llacsa, Yaden Wilden | | | 1455 | PER | 1.00 | 1 | 0.23 | 21 | 4.83 | |
| Iman Terry, Aldo Luis Fabiano | | | 1268 * | PER | 1.00 | 1 | 0.08 | 21 | 1.68 | |
| * 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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