Individual Calculations September 2019
 Nunez, Cristopher  Total change: 6.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE TORNEO IRT PRIMERA ESCALERILLA 2019 Santiago CHI 2019-07-29
RcRownchangeKK*chgGame
 1948 1980 3.00 5 0.31 20 6.20 
  Marrujo Pardo, Mauricio Emmanuel 1742 CHI0.001-0.8020-16.00 
  Quiroz Sanhueza, Bastian 1730 CHI1.0010.19203.80 
  Morales Gonzalez, Rodrigo 1900 CHI1.0010.39207.80 
  Farfan Ortiz, Enrique Alfredo 2169 CHI1.0010.752015.00 
  Navarro Guerrero, Vicente 2197 CHI0.001-0.2220-4.40 

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)
 

 

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