Individual Calculations September 2011
 Viner, Phillip  Total change: -11.10  Rating chartPersonal card
 Oceania Seniors Championship Melbourne AUS 2011-08-05
RcRownchangeKK*chgGame
 1904 2057 2.00 4 -0.74 15 -11.10 
  Cooper, Nigel 1772 NZL0.001-0.8415-12.60 
  Benson, Lachlan 2007 AUS0.001-0.5715-8.55 
  Flude, David A 1790 AUS1.0010.18152.70 
  Dowling, John 2048 USA1.0010.49157.35 

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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