Individual Calculations May 2019
 Bereczki, Istvan  Total change: 18.00  Rating chartPersonal card
 HUN Team League 2nd Div. Breyer Group 2018-2019 R 7-8 Hungary HUN 2019-03-10
RcRownchangeKK*chgGame
 1944 2048 1.00 2 -0.23 20 -4.60 
  Fekete, Laszlo 1749 HUN1.0010.15203.00 
  Pasztor, Balazs 2139 HUN0.001-0.3820-7.60 

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)
 
 Team League Pest Region Toth Gyorgy Group 2018-2019 R 9-10 Pest Region HUN 2019-04-07
RcRownchangeKK*chgGame
 2095 2036 1.50 2 0.67 20 13.40 
  Sillye, Kalman 2076 HUN0.5010.06201.20 
  Kovacs, Istvan 2113 HUN1.0010.612012.20 

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)
 
 HUN Team League 2nd Div. Breyer Group 2018-2019 R 9 Hungary HUN 2019-04-28
RcRownchangeKK*chgGame
 2008 2036 1.00 1 0.46 20 9.20 
  Szabo, Lorinc 2008 HUN1.0010.46209.20 

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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