Individual Calculations July 2012
 Kethro, Michael  Total change: -12.00  Rating chartPersonal card
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 1926 1793 1.00 4 -0.40 30 -12.00 
  Liu, Yi 2185 AUS0.001-0.0830-2.40 
  Mallari, Donato 1946 AUS0.001-0.3030-9.00 
  Champion, Patrick 1959 AUS0.001-0.2830-8.40 
  Dibley, Shane E 1612 AUS1.0010.26307.80 

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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