Individual Calculations July 2012
 Hajdu, Sandor  Total change: -27.15  Rating chartPersonal card
 HUN Team Ch. Barcza R 1-11 Hungary HUN 2011-09-25
RcRownchangeKK*chgGame
 1915 1950 2.00 7 -1.81 15 -27.15 
  Toviskes, Antal 2081 HUN0.001-0.3215-4.80 
  Sandor, Lajos 1862 HUN0.001-0.6215-9.30 
  Ujhazi, David 1846 HUN0.501-0.1415-2.10 
  Kovago, Istvan 1890 HUN0.501-0.0815-1.20 
  Simai, Gabor 1763 HUN0.001-0.7415-11.10 
  Kovalcsik, Zoltan 1890 HUN1.0010.42156.30 
  Ats, Laszlo Gyorgy 2075 HUN0.001-0.3315-4.95 

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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