Individual Calculations January 2020
 Kovacs, Tamas  Total change: 7.60  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 5-6 Hungary East HUN 2019-12-01
RcRownchangeKK*chgGame
 1859 2130 1.00 1 0.17 20 3.40 
  Mihaly, Imre 1859 HUN1.0010.17203.40 

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)
 
 BAZ Region Team Ch. Borbely Z. 2019-2020 R 3 BAZ Region HUN 2019-12-08
RcRownchangeKK*chgGame
 1902 2130 1.00 1 0.21 20 4.20 
  Beres, Istvan 1902 HUN1.0010.21204.20 

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)
 

 

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