Individual Calculations December 2017
 Zanetti Zapata, Luis  Total change: 34.80  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - VIII TORNEO INTER CLUBES 2017 Santiago CHI 2017-09-07
RcRownchangeKK*chgGame
 1858 1702 2.50 5 0.87 40 34.80 
  Urrutia Cordova, Camila Fernan 1658 CHI0.501-0.0640-2.40 
  Mella Zuniga, Gustavo 2074 CHI0.001-0.1040-4.00 
  Jorquera Cabello, Valentina Pa wm1977 CHI0.001-0.1740-6.80 
  Zuniga Rivillo, Samuel 1605 CHI1.0010.374014.80 
  Morales Flores, Monserrat 1976 CHI1.0010.834033.20 

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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