Individual Calculations January 2020
 Hajdu, Istvan  Total change: 7.80  Rating chartPersonal card
 HUN National Team Ch. Toth L Division 2019-2020 R 3-4 Hungary South East HUN 2019-12-01
RcRownchangeKK*chgGame
 1981 1855 1.50 2 0.83 20 16.60 
  Hajagos, Janos 1928 HUN1.0010.602012.00 
  Lovas, Daniel Dr. 2034 HUN0.5010.23204.60 

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)
 
 Csongrad Team Ch. 2019-2020 R 4 Csongrad Region HUN 2019-12-08
RcRownchangeKK*chgGame
 1901 1855 0.00 1 -0.44 20 -8.80 
  Farkas, Sandor 1901 HUN0.001-0.4420-8.80 

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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