Blitz: Individual Calculations April 2023
 Casqui Lopez, Pamela Grace  Total change: -117.95  Rating chartPersonal card
 Campeonato Regional Metropolitano Juvenil Blitz U12 Absoluto 2023 Lima PER 2023-02-07
RcRownchangeKK*chgGame
 1227 1234 2.00 6 -1.06 35 -37.10 
  Estrada Cantaro, Andre Fabio 1427 PER0.001-0.2535-8.75 
  Guzman Vera, Xiomara Anahi 1197 PER0.501-0.0535-1.75 
  Pinto Vera, Jesus Nabih 1016 PER0.501-0.2835-9.80 
  Flores Quispe, Josue 1117 PER1.0010.343511.90 
  Reyes Zavaleta, Sergio Gabriel 1400 PER0.001-0.2835-9.80 
  Gomez Jalixto, Matthew Yahir 1202 PER0.001-0.5435-18.90 

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)
 
 Campeonato Regional Metropolitano Juvenil Blitz U14 Absoluto 2023 Lima PER 2023-02-10
RcRownchangeKK*chgGame
 1261 1234 2.00 7 -1.27 35 -44.45 
  Chavez Bautista, Lennin Alfredo 1403 PER0.001-0.2835-9.80 
  Ramirez Espino, Alessandro 1485 PER0.001-0.1935-6.65 
  Meneses Morales, Marcos Beltran 1180 PER1.0010.423514.70 
  Puma Puchoc, Alejandro Apolinar 1016 PER1.0010.22357.70 
  Acuna Alarcon, Claudia Micaela 1302 PER0.001-0.4135-14.35 
  Reyes Zavaleta, Sergio Gabriel 1400 PER0.001-0.2835-9.80 
  Aranda Pucuhuanca, Alessandra Mic 1040 PER0.001-0.7535-26.25 

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 12 Femenino Lima PER 2023-02-24
RcRownchangeKK*chgGame
 1122 1234 3.50 7 -1.04 35 -36.40 
  Ramirez Bendezu, Arianna Valentin 1002 PER0.001-0.7935-27.65 
  Rojas Salas, Rihanna Irina 1194 PER0.001-0.5635-19.60 
  Pinedo Choquevilca, Megan Abigail 1078 PER1.0010.293510.15 
  Chira Diaz , Antonella 1255 PER1.0010.533518.55 
  Torres Diaz, Lucia Marcela 1121 PER0.001-0.6535-22.75 
  Atencio Uribe, Luhana Khate 1096 PER0.501-0.1935-6.65 
  Caceres Munoz, Kiara Ytzel 1111 PER1.0010.333511.55 

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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