Individual Calculations January 2015
 Centgraf, Jozsef  Total change: -7.60  Rating chartPersonal card
 HUN Team League Ch. Breyer Group Round 4-5 Hungary HUN 2014-11-16
RcRownchangeKK*chgGame
 1931 2160 1.00 2 -0.53 20 -10.60 
  Peczeli, Zoltan 2058 HUN0.501-0.1420-2.80 
  Fekete, Laszlo 1804 HUN0.501-0.3920-7.80 

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 Ch. Budapest Bilek Group Round 5 Budapest HUN 2014-12-07
RcRownchangeKK*chgGame
 2188 2159 0.50 1 0.04 20 0.80 
  Bernei, Andras f2188 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)
 
 HUN Team League Ch. Breyer Group Round 6 Hungary HUN 2014-12-14
RcRownchangeKK*chgGame
 2238 2159 0.50 1 0.11 20 2.20 
  Seres, Bela 2238 HUN0.5010.11202.20 

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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