Individual Calculations January 2020
 Purak, Zoltan  Total change: -0.20  Rating chartPersonal card
 HUN National Team Ch. Erkel Division 2019-2020 R 5-6 Hungary Middle HUN 2019-12-01
RcRownchangeKK*chgGame
 1788 1860 0.00 1 -0.60 20 -12.00 
  Horvath, Balazs 1788 HUN0.001-0.6020-12.00 

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
 1923 1860 1.00 1 0.59 20 11.80 
  Matota, Kornel Dr. 1923 HUN1.0010.592011.80 

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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