Individual Calculations October 2012
 Drkulec, Vladimir  Total change: 1.80  Rating chartPersonal card
 2012 Michigan Open Troy, Michigan USA 2012-08-31
RcRownchangeKK*chgGame
 2076 1991 0.50 1 0.12 15 1.80 
  Bowersock, Michael 2076 USA0.5010.12151.80 

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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