Individual Calculations July 2011
 Lehmann, Zoltan  Total change: 15.75  Rating chartPersonal card
 HUN Team Ch. Breyer Gr. Hungary (North-West) HUN 2010-09-12
RcRownchangeKK*chgGame
 2144 2292 4.50 5 1.05 15 15.75 
  Roos, Jean-Luc m2240 FRA1.0010.43156.45 
  Pisak, Istvan 2042 HUN1.0010.19152.85 
  Frank, Jozsef 2180 HUN1.0010.35155.25 
  Ikanov, Imre 2077 HUN1.0010.23153.45 
  Csolig, Robert 2182 HUN0.501-0.1515-2.25 

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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