Individual Calculations April 2022
 Quispe Santacruz, Javier  Total change: 7.00  Rating chartPersonal card
 I Torneo Clasico Sub-2200 Jose Idrogo Hidalgo - "El Arbitro de Trujillo" Trujillo PER 2022-03-04
RcRownchangeKK*chgGame
 1789 1822 4.00 6 0.88 20 17.60 
  Serrano Nagamine, David Antonio 2057 PER0.001-0.2120-4.20 
  Navarro Costa, Alejandro Mauricio 1422  * PER1.0010.08201.60 
  Flores Arroyo, Luis 2066 PER1.0010.802016.00 
  Zarate Oyague, Flor De Maria 2000 PER0.001-0.2720-5.40 
  Sanchez Negreiros, Jose Alberto 1446 PER1.0010.09201.80 
  Cutimbo Chavez, Jose Luis 1743 PER1.0010.39207.80 
 * 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)
 
 PRIMER IRT POR LA PAZ "ATAHUALPA PRIMER AJEDRECISTA DE AMERICA" Cajamarca PER 2022-03-12
RcRownchangeKK*chgGame
 1419 1822 3.00 4 -0.53 20 -10.60 
  Fabian Perez, Josue Daniel 1422  * PER1.0010.08201.60 
  Yamunaque Dominguez, Libertad Yta 1302 PER1.0010.03200.60 
  Flores Aedo , Alexander Oliver M 1703 PER0.001-0.6620-13.20 
  Diaz Bermudez, Pedro Teofilo 1250 PER1.0010.02200.40 
 * 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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