Individual Calculations January 2020
 Forgacs, Attila  Total change: 2.60  Rating chartPersonal card
 HUN National Team Ch. Charousek Division 2019-2020 R 5-6 Hungary West HUN 2019-12-01
RcRownchangeKK*chgGame
 2236 2118 0.50 2 -0.18 20 -3.60 
  Parkanyi, Attila m2252 HUN0.5010.18203.60 
  Jamrich, Gyorgy f2220 HUN0.001-0.3620-7.20 

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)
 
 Budapest Team Ch. Bilek Istvan Group 2019-2020 R 5 Budapest HUN 2019-12-08
RcRownchangeKK*chgGame
 1976 2118 1.00 1 0.31 20 6.20 
  Csollak, Karoly 1976 HUN1.0010.31206.20 

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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