Individual Calculations May 2023
 Deak, Sandor  Total change: 1.90  Rating chartPersonal card
 Hajdu-Bihar Regional Team Ch. 2022-23 R7 Hajdu-Bihar Region HUN 2023-04-02
RcRownchangeKK*chgGame
 2011 2254 1.00 1 0.20 10 2.00 
  Bodnar, Mate 2011 HUN1.0010.20102.00 

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)
 
 HUN Team Ch. 1st Div. Maroczy League 2022-23 R9 Hungary East HUN 2023-04-23
RcRownchangeKK*chgGame
 2246 2254 0.50 1 -0.01 10 -0.10 
  Racz, Zoltan f2246 HUN0.501-0.0110-0.10 

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)
 

 

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