Blitz: Individual Calculations November 2023
 Meneses Morales, Marcos Beltran  Total change: 70.70  Rating chartPersonal card
 IX Torneo IRT Open Blitz "Colegio Santisima Trinidad" Lima PER 2023-09-30
RcRownchangeKK*chgGame
 1420 1162 1.00 6 -0.31 35 -10.85 
  Nunez Villazana, Norbil Marco 1696 PER0.001-0.0335-1.05 
  Tadeo Arontico, Jesus Raul 1470 PER0.001-0.1435-4.90 
  Larico Flores, Eduardo 1447 PER1.0010.843529.40 
  Arenas Lavado, Luciana Andrea 1467 PER0.001-0.1435-4.90 
  Larico Flores, Pablo 1293 PER0.001-0.3235-11.20 
  Alejo Tenorio, Rivaldo Florencio 1146 PER0.001-0.5235-18.20 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 11 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1271 1167 4.00 7 1.45 35 50.75 
  Navarro Costa, Alejandro Mauricio 1391 PER0.001-0.2235-7.70 
  Aucay Cabrera, Javier Sebastian 1022 ECU0.501-0.1935-6.65 
  Alvarez Orellana, Isai Jeremi 1371 BOL1.0010.763526.60 
  Takahashi Guevara, Javier Kazuo 1338 PER0.5010.23358.05 
  Solari Quelali, Valeska Tiana 1199 BOL1.0010.543518.90 
  Machacca Mina, Adamaris Luciana 1298 PER0.001-0.3235-11.20 
  Arana Bello, Bruno Josef 1276 PER1.0010.653522.75 

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)
 
 IRT Blitz Octubre Armagedon Lima PER 2023-10-28
RcRownchangeKK*chgGame
 1405 1167 2.50 7 0.88 35 30.80 
  Ramirez Mori, Angel Farid 1557 PER0.001-0.0935-3.15 
  Arenas Lavado, Luciana Andrea 1410 PER0.001-0.2035-7.00 
  Poma Bernal, Cristian Andres 1305 PER1.0010.693524.15 
  Flores Vasquez, Abner 1565 PER0.001-0.0835-2.80 
  Ramirez Mori, Jael Eduardo 1114 PER1.0010.433515.05 
  Rayme, Angulo Andres Joaquin 1321 PER0.5010.21357.35 
  Calvo Arana, Ernesto 1561 PER0.001-0.0835-2.80 

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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