Individual Calculations January 2018
 Koncsag, Sandor  Total change: -0.20  Rating chartPersonal card
 HUN Team League 2nd Div. Asztalos Janos Group 2017-2018 R 3-4 Hungary South-West HUN 2017-12-03
RcRownchangeKK*chgGame
 1864 1823 0.50 1 0.06 20 1.20 
  Angyal, Ferenc 1864 HUN0.5010.06201.20 

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)
 
 Team League Baranya Region 1st Division 2017-2018 R 1 Baranya Region HUN 2017-12-10
RcRownchangeKK*chgGame
 1774 1823 0.50 1 -0.07 20 -1.40 
  Pelikan, Istvan 1774 HUN0.501-0.0720-1.40 

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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