Individual Calculations May 2018
 Gomez Gonzales, Cristofer Syan  Total change: 78.00  Rating chartPersonal card
 Campeonato Nacional Absoluto 2018 Lima PER 2018-03-21
RcRownchangeKK*chgGame
 2078 1840 3.50 7 1.95 40 78.00 
  Soriano Quispe, Ivan Excen f2089 PER1.0010.814032.40 
  Leiva, Giuseppe m2240  * PER0.001-0.0840-3.20 
  Flores Quillas, Diego Saul Rodri 2005 PER0.001-0.2840-11.20 
  Lopez, Dante 2106 PER1.0010.824032.80 
  Espinoza Pacheco, Aldryn Leo 2020 PER0.001-0.2640-10.40 
  Quinones, Cesar f2223 PER0.5010.414016.40 
  Pizzardo Olivares, Fernando Salva 1864 PER1.0010.534021.20 
 * 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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