Individual Calculations January 2018
 Korcz, Sandor  Total change: 18.20  Rating chartPersonal card
 HUN Team League 2nd Div. Szechenyi Istvan Group 2017-2018 R 3-4 Hungary North-West HUN 2017-12-03
RcRownchangeKK*chgGame
 1871 1925 2.00 2 0.89 20 17.80 
  Havasi, Jozsef 1670 HUN1.0010.19203.80 
  Gutmann, Alois 2071 AUT1.0010.702014.00 

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)
 
 Team League Zala Region 2017-2018 R 2 Zala Region HUN 2017-12-10
RcRownchangeKK*chgGame
 1938 1925 0.50 1 0.02 20 0.40 
  Felde, Bence 1938 HUN0.5010.02200.40 

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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