Individual Calculations January 2023
 Kovacs, Andras  Total change: -4.80  Rating chartPersonal card
 HUN Team Ch. 2nd Div. 2022-23 Breyer Gy Group R 4-5 Hungary North West HUN 2022-12-04
RcRownchangeKK*chgGame
 1765 1706 0.50 1 0.08 20 1.60 
  Balonyi, Roland 1765 HUN0.5010.08201.60 

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)
 
 Komarom-Esztergom Team League Ch. 1st division 2022-23 R2 KEM Region HUN 2022-12-11
RcRownchangeKK*chgGame
 1443 1706 0.50 1 -0.32 20 -6.40 
  Schmied, Erik Rajmund 1443 HUN0.501-0.3220-6.40 

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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