Individual Calculations January 2016
 Erdei, Lajos Jr.  Total change: -1.40  Rating chartPersonal card
 HUN Team League Breyer R 4-5 Hungary West HUN 2015-11-08
RcRownchangeKK*chgGame
 2014 1942 0.50 2 -0.30 20 -6.00 
  Mullner, Janos 1987 HUN0.001-0.4420-8.80 
  Rosta, Sandor 2041 HUN0.5010.14202.80 

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)
 
 HUN Team League GYMS Chalupetzky R 3 Gyor-Moson-Sopron Region HUN 2015-12-13
RcRownchangeKK*chgGame
 1719 1932 1.00 1 0.23 20 4.60 
  Toth, Laszlo 1719 HUN1.0010.23204.60 

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)
 

 

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