Individual Calculations April 2009
 Mikulas, Robert Sr.  Total change: -28.00  Rating chartPersonal card
 I.SINUS Open Budapest HUN 2009-03-13
RcRownchangeKK*chgGame
 1587 1763 1.00 3 -1.12 25 -28.00 
  Gere, Orsolya 1807 HUN0.001-0.4425-11.00 
  Voros, Robert 1525 HUN0.001-0.8025-20.00 
  Horvath, Zoltan 1428 HUN1.0010.12253.00 

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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