Individual Calculations January 2020
 Kertesz, Zsolt  Total change: -15.40  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 5-6 Hungary East HUN 2019-12-01
RcRownchangeKK*chgGame
 1980 2068 1.00 2 -0.23 20 -4.60 
  Mayer, Istvan f1887 HUN0.001-0.7420-14.80 
  Peredi, Oliver 2072 HUN1.0010.512010.20 

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
 2039 2068 0.00 1 -0.54 20 -10.80 
  Mate, Balazs 2039 HUN0.001-0.5420-10.80 

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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