Individual Calculations July 2010
 Porpaczy, Lajos  Total change: 10.35  Rating chartPersonal card
 HUN Team Ch. Charousek Hungary West HUN 2009-11-08
RcRownchangeKK*chgGame
 2348 2120 2.00 6 0.69 15 10.35 
  Ruck, Tamas f2306 HUN1.0010.741511.10 
  Portisch, Gabor f2350 HUN0.5010.29154.35 
  Lorand, Norbert f2346 HUN0.001-0.2115-3.15 
  Bokros, Albert m2487 HUN0.001-0.1015-1.50 
  Lizak, Peter f2300 HUN0.5010.24153.60 
  Horvath, Miklos f2296 HUN0.001-0.2715-4.05 

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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