Individual Calculations October 2016
 Sanhueza Antris, Ivan  Total change: -27.20  Rating chartPersonal card
 4 IRT SUB-2200 COPA ALFIL DE IQUIQUE-2016 Iquique CHI 2016-09-17
RcRownchangeKK*chgGame
 1754 1806 1.00 3 -0.68 40 -27.20 
  Christie Rodriguez, Ian Javier 1960 CHI0.001-0.2940-11.60 
  Silva Paez, Franco 1547 CHI1.0010.18407.20 
  Sandoval Blanco, Sebastian 1755 CHI0.001-0.5740-22.80 

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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