Individual Calculations April 2013
 Chan, Luis  Total change: 3.00  Rating chartPersonal card
 Begonia Open 2013 Ballarat AUS 2013-03-09
RcRownchangeKK*chgGame
 1792 1588 1.50 5 0.20 15 3.00 
  Gibson, Kyle 1770 AUS0.5010.24153.60 
  Lin, Gary 1712 AUS1.0010.671510.05 
  Grabovac, Marko 1596 AUS0.001-0.4915-7.35 
  Kempen, Leon 1982 AUS0.001-0.0815-1.20 
  Van Riel, Bas 1902 AUS0.001-0.1415-2.10 

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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