Individual Calculations May 2012
 Kovacs, Istvan  Total change: -13.80  Rating chartPersonal card
 Matra Kupa 2012 Matrafured HUN 2012-04-05
RcRownchangeKK*chgGame
 1833 1809 2.00 6 -0.92 15 -13.80 
  Boguszlavszkij, Jevgenyij m2209  * HUN0.001-0.0815-1.20 
  Vertes, Imre 1568 HUN1.0010.20153.00 
  Balogh, Lajos 2008 HUN0.001-0.2415-3.60 
  Gaal, Miklos 1676 HUN1.0010.32154.80 
  Czimer, Jozsef 1767 HUN0.001-0.5615-8.40 
  Gazsovics, Bela 1767 HUN0.001-0.5615-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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