Individual Calculations April 2022
 Mayta Aiza, Vicmar  Total change: 34.20  Rating chartPersonal card
 VI IRT Hibrido del Sur Sub-2000 2022 Caracas-La Paz-Veracruz-Guayaquil VEN 2022-02-26
RcRownchangeKK*chgGame
 1614 1613 4.00 6 1.01 20 20.20 
  Anton Calderon, Carlos 1254 ECU0.501-0.4020-8.00 
  Sanchez Olaya, Antonio Manuel 1533 PER0.501-0.1120-2.20 
  Carballo Quinones, Javier Dario 1545 VEN1.0010.41208.20 
  Gonzalez Viana, Angel Yosuet 1592 VEN1.0010.47209.40 
  Aspiazu Sibri, Marlon c1936 ECU0.001-0.1320-2.60 
  Cruz Fiallos, Hamilton Tarley 1825 VEN1.0010.772015.40 

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)
 
 Grand Prix Nacional de Ajedrez 2021-2022 (6to. Torneo) El Alto BOL 2022-03-24
RcRownchangeKK*chgGame
 1717 1619 3.00 6 0.70 20 14.00 
  Ribera, Miguel Angel 1918 BOL0.001-0.1520-3.00 
  Callata, Alejandra 1358 BOL1.0010.18203.60 
  Monroy Carrizo, Javier 1910 BOL0.5010.35207.00 
  Aguilar, Pedro 1883 BOL0.5010.32206.40 
  Ramirez, Maria Eugenia wf2016 BOL0.001-0.0820-1.60 
  Quinteros Perez, Oscar Gustavo 1219  * BOL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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