Individual Calculations November 2012
 Mallari, Donato  Total change: 25.80  Rating chartPersonal card
 Rooty Hill Amateur Championship (U2200) 2012 Sydney AUS 2012-07-25
RcRownchangeKK*chgGame
 1924 1973 4.50 5 1.72 15 25.80 
  Ibrahim, Victor 1724 AUS1.0010.19152.85 
  Descallar, Levi 1935 AUS1.0010.45156.75 
  Luchtmeijer, Anthonie Pieter 2127 AUS1.0010.711510.65 
  Camer, Angelito 2057 AUS1.0010.62159.30 
  Dutta, Rishi 1776 AUS0.501-0.2515-3.75 

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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