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Blitz:
Individual Calculations April 2023 |
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| Garay Ramirez, Dhara Celeste Total change: 0.00 | |   |
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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 | 0.00 | 8 | 0.00 | 717 | | 0.00 | |
|  Reyes Zavaleta, Sergio Gabriel | | | 1400 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Coaquira Gonzales, Oscar Adriano | | | 1220 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Cruz Silva, Terry Gabriel Yamir | | | 1291 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | 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 | | | Reyes Zavaleta, Cristhian Yamil | | | 1668 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Reyes Zavaleta, Fabian Ricardo | | | 1799 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Rojas Salas, Steven | f | | 2156 | 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) | | | | Campeonato Regional Metropolitano Juvenil Blitz U12 Absoluto 2023 | Lima | PER | 2023-02-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1129 | 0 | 1.00 | 3 | 0.00 | 1004 | | 0.00 | |
| | Rojas Salas, Rihanna Irina | | | 1194 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Suarez Chavez, Alejandro | | | 1113 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Valdivia Arrieta, Thiago Anibal | | | 1081 | PER | 1.00 | 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) | | | | CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 10 Femenino | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1064 | 0 | 3.00 | 5 | 0.00 | 1074 | | 0.00 | |
| | Endara Quillahuaman, Chaska Nicol | | | 1118 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Chueca Balcazar, Adriana Rafaela | | | 1010 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Martinez Garcia, Adriana Leonela | | | 1068 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Flower Nivin, Indira Sofia Mikela | | | 1107 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Banda Chahuara, Ivette | | | 1016 | PER | 1.00 | 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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