Individual Calculations March 2012
 Navarro Ibanez, Martin  Total change: -33.60  Rating chartPersonal card
 Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012 Santiago CHI 2012-01-21
RcRownchangeKK*chgGame
 1839 1726 0.00 3 -1.12 30 -33.60 
  Marin Munoz, Roque 2064 CHI0.001-0.1230-3.60 
  Nunez Moreno, Cristopher Walter 1950 CHI0.001-0.2230-6.60 
  Arancibia Moreno, Rodrigo 1504 CHI0.001-0.7830-23.40 

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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