Individual Calculations September 2010
 Chua, Manny  Total change: 7.50  Rating chartPersonal card
 Dandenong Autumn Open Melbourne AUS 2010-05-19
RcRownchangeKK*chgGame
 2007 1790 1.00 3 0.30 25 7.50 
  Lycett, Garry 1973 AUS1.0010.742518.50 
  Mijatovic, Bosko 1934 AUS0.001-0.3125-7.75 
  Lojanica, Milenko 2115 BIH0.001-0.1325-3.25 

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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