Individual Calculations October 2013
 Cristobal, Rodolfo  Total change: -27.60  Rating chartPersonal card
 2013 Rooty Hill Amateur Championship U2200 Sydney AUS 2013-07-08
RcRownchangeKK*chgGame
 1907 2061 2.50 5 -0.92 30 -27.60 
  Willathgamuwa, Kevin 1750 AUS0.501-0.3630-10.80 
  Bai, George 1736 AUS1.0010.13303.90 
  Camer, Angelito 1999 AUS1.0010.413012.30 
  Luchtmeijer, Anthonie Pieter 2103 AUS0.001-0.4430-13.20 
  Marner, Gavin 1946 NZL0.001-0.6630-19.80 

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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