Individual Calculations May 2011
 Vida, Jozsef  Total change: -27.25  Rating chartPersonal card
 Hajdu-Bihar Megyei CSB Hajdu-Bihar Region HUN 2010-10-17
RcRownchangeKK*chgGame
 1705 1600 0.00 3 -1.09 25 -27.25 
  Komaromi, Tibor 1580 HUN0.001-0.5325-13.25 
  Lovas, David 1748 HUN0.001-0.3025-7.50 
  Csosz, Ignac 1788 HUN0.001-0.2625-6.50 

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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