Individual Calculations April 2015
 Papp, Gabor Dr.  Total change: -9.20  Rating chartPersonal card
 HUN Team League Ch. Breyer Group Round 9-10 Hungary HUN 2015-03-01
RcRownchangeKK*chgGame
 1984 1981 0.50 2 -0.50 20 -10.00 
  Kertesz, Zsolt 2101 HUN0.5010.16203.20 
  Metzger, Istvan 1866 HUN0.001-0.6620-13.20 

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 Ch. KEM Region 1st Div. Round 5 Komarom Esztergom Region HUN 2015-03-08
RcRownchangeKK*chgGame
 2010 1981 0.50 1 0.04 20 0.80 
  Szabo, Levente 2010 HUN0.5010.04200.80 

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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