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| IRT Blitz Abril Armagedon 2023 | Lima | PER | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1219 | 2.50 | 7 | 0.12 | 35 | 4.20 | |
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 Flores Vasquez, Abner | | | 1543 | PER | 0.00 | 1 | -0.13 | 35 | -4.55 | |
 Arias Gaibor, Rene Israel | | | 1326 | ECU | 1.00 | 1 | 0.65 | 35 | 22.75 | |
| Astoyauri De La Cruz, Fernando Is | | | 1293 | PER | 0.00 | 1 | -0.40 | 35 | -14.00 | |
| Tomaz, Tainan Pantano | | | 2009 | BRA | 0.00 | 1 | 0.00 | 35 | 0.00 | |
| Rayme, Angulo Andres Joaquin | | | 1133 | PER | 0.00 | 1 | -0.62 | 35 | -21.70 | |
| Gomez Nunez, Fabian Elmer | | | 1279 | PER | 0.50 | 1 | 0.08 | 35 | 2.80 | |
| Reyes Rojas, Diego Aldair | | | 1246 | PER | 1.00 | 1 | 0.54 | 35 | 18.90 | |
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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| 8 Open IRT Blitz Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1226 | 2.00 | 7 | -0.98 | 35 | -34.30 | |
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| Ramirez Espino, Gian Sandro | | | 1482 | PER | 0.00 | 1 | -0.19 | 35 | -6.65 | |
| Garay Ramirez, Patrick Yosue | | | 1204 | PER | 1.00 | 1 | 0.47 | 35 | 16.45 | |
| Vilcapoma Pacheco, Gabriel | | | 1465 | PER | 0.00 | 1 | -0.20 | 35 | -7.00 | |
| Coaquira Gonzales, Oscar Adriano | | | 1226 | PER | 0.00 | 1 | -0.50 | 35 | -17.50 | |
| Bocanegra Reyes, Thiago Stephano | | | 1137 | PER | 1.00 | 1 | 0.38 | 35 | 13.30 | |
| Aranda Pucuhuanca, Alessandra Mic | | | 1125 | PER | 0.00 | 1 | -0.64 | 35 | -22.40 | |
| Salas Gonzales, David Ademar | | | 1376 | PER | 0.00 | 1 | -0.30 | 35 | -10.50 | |
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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| VIII OPEN BLITZ "Colegio Santisima Trinidad" | Lima | PER | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1226 | 1.50 | 6 | -0.10 | 35 | -3.50 | |
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| Llacsahuanga, Diego | | | 2002 | PER | 0.00 | 1 | 0.00 | 35 | 0.00 | |
| Ramirez Espino, Alessandro | | | 1459 | PER | 0.00 | 1 | -0.21 | 35 | -7.35 | |
| Gutarra Minaya, Percy Eduardo | | | 1080 | PER | 1.00 | 1 | 0.30 | 35 | 10.50 | |
| Mendez Villasmil, Luis Angel | | | 1427 | VEN | 0.50 | 1 | 0.26 | 35 | 9.10 | |
| Ramirez Espino, Gian Sandro | | | 1482 | PER | 0.00 | 1 | -0.19 | 35 | -6.65 | |
| Santivanez Atencio, Tiago Gerard | | | 1407 | PER | 0.00 | 1 | -0.26 | 35 | -9.10 | |
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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