Blitz: Individual Calculations April 2023
 Aranda Pucuhuanca, Alessandra Mic  Total change: 111.20  Rating chartPersonal card
 Campeonato Regional Metropolitano Juvenil Blitz U14 Absoluto 2023 Lima PER 2023-02-10
RcRownchangeKK*chgGame
 1326 1040 5.00 9 3.48 40 139.20 
  Sanchez Sanchez, Leonardo Daniel 1318 PER1.0010.834033.20 
  Vizcarra Quispe, Ramalia Bellaluz 1393 PER0.5010.394015.60 
  Cardenas Huachaca, Alessandro Jai 1345 PER0.001-0.1440-5.60 
  Rojas Salas, Rihanna Irina 1194 PER1.0010.714028.40 
  Estrada Cantaro, Andre Fabio 1427 PER1.0010.914036.40 
  Ortiz Menacho, Sebastian Alonso 1370 PER0.001-0.1240-4.80 
  Ramirez Mori, Angel Farid 1424 PER0.5010.414016.40 
  Gomez Gonzales, Fabiana 1227 PER0.001-0.2640-10.40 
  Casqui Lopez, Pamela Grace 1234 PER1.0010.754030.00 

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 14 Femenino Lima PER 2023-02-24
RcRownchangeKK*chgGame
 1205 1040 1.00 6 -0.70 40 -28.00 
  Acuna Alarcon, Claudia Micaela 1302 PER0.001-0.1840-7.20 
  Champi Suarez, Chiara Anaid 1194 PER0.001-0.2940-11.60 
  Reyes Perez, Aracelly 1187 PER0.001-0.3040-12.00 
  Paredes Minaya, Alyssa Christina 1188 PER1.0010.704028.00 
  Maravi Ceron, Ayme 1216 PER0.001-0.2740-10.80 
  Chara Ticona, Nicole Alondra 1145 PER0.001-0.3640-14.40 

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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