Individual Calculations May 2013
 Erdei, Lajos  Total change: -34.95  Rating chartPersonal card
 Hajdu Bihar County Team Ch 2013 R 1-9 Hajdu-Bihar Region HUN 2012-10-14
RcRownchangeKK*chgGame
 1988 1973 1.50 8 -2.33 15 -34.95 
  Bakk, Zoltan 2075 HUN0.001-0.3615-5.40 
  Toth, Krisztian 1779 HUN1.0010.25153.75 
  Horvath, Karoly 2154 HUN0.001-0.2615-3.90 
  Kun, Sandor 2037 HUN0.001-0.4115-6.15 
  Pinczes, Gyula 1839 HUN0.001-0.6815-10.20 
  Egri, Laszlo Jr. 2122 HUN0.5010.20153.00 
  Kiss, Ferenc 1945 HUN0.001-0.5415-8.10 
  Tokai-Kiss, Akos 1951 HUN0.001-0.5315-7.95 

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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