Individual Calculations November 2021
 Cruz Molina, Nicolas  Total change: 0.80  Rating chartPersonal card
 Torneo Cerrado Ajedrez BioBio Concepcion CHI 2021-09-25
RcRownchangeKK*chgGame
 2080 2076 2.50 5 0.04 20 0.80 
  Palma Neira, Eliseo Maximiliano 2059 CHI0.501-0.0220-0.40 
  Caceres Leal, Jaime 2118 CHI0.5010.06201.20 
  Fica Cruz, Joaquin 1949 CHI0.501-0.1720-3.40 
  Farfan Ortiz, Victor 2113 CHI1.0010.552011.00 
  Farfan Ortiz, Enrique Alfredo 2161 CHI0.001-0.3820-7.60 

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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