Individual Calculations July 2009
 Pfeifer, David  Total change: 19.50  Rating chartPersonal card
 HUN Team Ch Szechenyi Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 1944 1967 6.50 10 1.28 15 19.20 
  Tako, Annamaria 1951 HUN0.501-0.0215-0.30 
  Simai, Laszlo 2015 HUN1.0010.57158.55 
  Solyomvari, Roxanne 2007 HUN0.5010.06150.90 
  Szalay, Adam 1617 HUN1.0010.11151.65 
  Deak, Laszlo 2041 HUN0.5010.10151.50 
  Kiraly, Ferenc 1934 AUT0.501-0.0515-0.75 
  Volgyi, Robert 1960 HUN0.501-0.0115-0.15 
  Vass, Daniel 1948 HUN0.501-0.0315-0.45 
  Bakos, Nandor 1973 HUN0.5010.01150.15 
  Vamosi, Jozsef 1994 HUN1.0010.54158.10 

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)
 
 Veszprem County Team Ch Veszprem County HUN 2008-11-09
RcRownchangeKK*chgGame
 1980 1967 0.50 1 0.02 15 0.30 
  Ludvai, Zsolt 1980 HUN0.5010.02150.30 

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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