Individual Calculations May 2018
 Cruz, Cristhian  Total change: -4.90  Rating chartPersonal card
 Campeonato Nacional Absoluto 2018 Lima PER 2018-03-21
RcRownchangeKK*chgGame
 2321 2567 6.50 9 -0.49 10 -4.90 
  Salvador Solorzano, Enrique Jona 2167  * PER1.0010.08100.80 
  Vanini, Bruno 2167  * PER1.0010.08100.80 
  Delgado Romero, Marco 2270 PER1.0010.15101.50 
  Fernandez, Fernando m2447 PER1.0010.34103.40 
  Vera Siguenas, Deivy m2494 PER0.501-0.1010-1.00 
  Martinez Alcantara, Jose Eduardo f2520 PER0.501-0.0710-0.70 
  Cori Quispe , Kevin Joel m2454 PER0.501-0.1510-1.50 
  Pena Morales, Hugo 2202 PER1.0010.10101.00 
  Palacios, Efrain 2167  * PER0.001-0.9210-9.20 
 * 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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