Individual Calculations May 2012
 Forster, Kevin  Total change: -19.50  Rating chartPersonal card
 Ballarat Begonia Open 2012 Ballarat AUS 2012-03-10
RcRownchangeKK*chgGame
 1944 1883 1.00 4 -0.65 30 -19.50 
  Hamilton, Douglas G. f2088 AUS0.001-0.2430-7.20 
  Tang, Jason 2056 AUS0.001-0.2730-8.10 
  Penrose, Justin 2040 AUS0.001-0.2930-8.70 
  Yung, Cameron 1590 AUS1.0010.15304.50 

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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