Individual Calculations August 2012
 Quispe , Juan  Total change: -15.30  Rating chartPersonal card
 II IRT 50 Aniversario Colegio de Ingenieros del PerĂº Lima PER 2012-06-01
RcRownchangeKK*chgGame
 1819 1629 0.00 2 -0.51 30 -15.30 
  Caballero Quijano, Mitzy Mishel wf1759 PER0.001-0.3230-9.60 
  Temple, Victor 1878 PER0.001-0.1930-5.70 

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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