Individual Calculations April 2020
 Galko, Attila  Total change: 5.40  Rating chartPersonal card
 BAZ Region Team Ch. Borbely Z. 2019-2020 R 7 BAZ Region HUN 2020-03-01
RcRownchangeKK*chgGame
 2030 1898 0.00 1 -0.32 20 -6.40 
  Sike, Tamas 2030 HUN0.001-0.3220-6.40 

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)
 
 HUN National Team Ch. Barcza Division 2019-2020 R 9 Hungary North East HUN 2020-03-08
RcRownchangeKK*chgGame
 1960 1898 1.00 1 0.59 20 11.80 
  Botragyi, Tibor 1960 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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