Individual Calculations July 2009
 Feher, Laszlo  Total change: -3.75  Rating chartPersonal card
 Budapest Team Champ. Second Div. Budapest HUN 2008-11-09
RcRownchangeKK*chgGame
 1672 2020 1.50 2 -0.28 15 -4.20 
  Mravik, Katalin 1674 HUN0.501-0.3915-5.85 
  Banyai, Peter Richard 1670 HUN1.0010.11151.65 

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)
 
 Pest County Team Ch. Szalkai Dezso Super Gr. Pest County HUN 2008-11-09
RcRownchangeKK*chgGame
 2223 2020 0.00 1 -0.24 15 -3.60 
  Tabor, Jozsef m2223 HUN0.001-0.2415-3.60 

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)
 
 Pest County Team Ch. I/A Herczeg Oszkar Gr. Pest County HUN 2008-11-09
RcRownchangeKK*chgGame
 2230 2020 0.50 1 0.27 15 4.05 
  Horeczky, Tibor 2230 HUN0.5010.27154.05 

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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