Individual Calculations January 2019
 Zenteno Castro, Pedro  Total change: -4.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE - IX TORNEO INTER CLUBES 2018 Santiago CHI 2018-09-13
RcRownchangeKK*chgGame
 1959 2076 3.00 5 -0.21 20 -4.20 
  Vasquez Letnic, Carlos 1866 CHI0.501-0.2720-5.40 
  Olivares Olivares, Claudio f2330 CHI0.001-0.1920-3.80 
  Morales Gonzalez, Rodrigo 1943 CHI1.0010.32206.40 
  Urrutia Cordova, Camila 1703 CHI1.0010.10202.00 
  Cosoi Scherzer, Alejandro c1951 CHI0.501-0.1720-3.40 

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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