Individual Calculations December 2019
 Kovacs, Andras  Total change: -5.80  Rating chartPersonal card
 KEM Region Team Ch. 2nd Div. 2019-2020 R 5-6 Komarom-Esztergom Region HUN 2019-11-03
RcRownchangeKK*chgGame
 1646 1789 0.50 2 -0.88 20 -17.60 
  Varga, Tamas 1631 HUN0.501-0.2120-4.20 
  Pusztai, Janos 1661 HUN0.001-0.6720-13.40 

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)
 
 HUN National Team Ch. Breyer Division 2019-2020 R 1-2 Hungary Middle HUN 2019-11-10
RcRownchangeKK*chgGame
 1612 1789 1.50 2 0.09 20 1.80 
  Kovarikova, Maria wc1771 SVK1.0010.47209.40 
  Pogany, Dorka 1452 HUN0.501-0.3820-7.60 

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)
 
 KEM Region Team Ch. 1st Div. 2019-2020 R 1 KEM Region HUN 2019-11-24
RcRownchangeKK*chgGame
 1792 1789 1.00 1 0.50 20 10.00 
  Geszler, Tamas 1792 HUN1.0010.502010.00 

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)
 

 

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