Individual Calculations July 2009
 Halastyak, Csaba  Total change: 11.25  Rating chartPersonal card
 HUN Team Ch Barcza Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 1896 1606 0.50 2 0.18 25 4.50 
  Gerebenics, Peter 1956 HUN0.5010.39259.75 
  Zilahi, Tamas 1836 HUN0.001-0.2125-5.25 

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)
 
NOTE: K factor changed
 BAZ Team Ch M2 Gavel Laszlo Group BAZ County HUN 2008-11-16
RcRownchangeKK*chgGame
 1589 1606 1.50 2 0.45 15 6.75 
  Galgoczi, Jozsef 1710 HUN0.5010.14152.10 
  Vodila, Vivien 1467 HUN1.0010.31154.65 

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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