Individual Calculations April 2009
 Teichmann, Erik O M C  Total change: 15.15  Rating chartPersonal card
 Ballarat Begonia Open Ballarat AUS 2009-03-07
RcRownchangeKK*chgGame
 2225 2308 4.00 5 1.01 15 15.15 
  Skiotis, Pano 2188 AUS1.0010.34155.10 
  Wallis, Christopher 2234 AUS0.501-0.1015-1.50 
  Stojic, Svetozar 1971 AUS1.0010.12151.80 
  Goldenberg, Igor f2399 AUS0.5010.12151.80 
  Sandler, Leonid m2331 AUS1.0010.53157.95 

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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