Individual Calculations April 2013
 Gruz, Janos  Total change: 18.90  Rating chartPersonal card
 VI. Jozsefvarosi Open 2013 Budapest HUN 2013-03-15
RcRownchangeKK*chgGame
 1943 1850 3.50 6 1.26 15 18.90 
  Ruska, Zoltan Jr. 1450  * HUN1.0010.08151.20 
  Nogrady, Vilmos f2188 HUN1.0010.881513.20 
  Bartuszek, Andras 1873 HUN1.0010.53157.95 
  Mester, Attila 2067 HUN0.5010.28154.20 
  Valis, Janos 2054 HUN0.001-0.2415-3.60 
  Csabai, Viktor 2023 HUN0.001-0.2715-4.05 
 * 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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