Individual Calculations April 2015
 Gyarmati, Janos  Total change: -12.00  Rating chartPersonal card
 HUN Team League Ch. Szechenyi Group Round 9-10 Hungary HUN 2015-03-01
RcRownchangeKK*chgGame
 1909 2015 0.00 1 -0.64 20 -12.80 
  Bartok, Zoltan 1909 HUN0.001-0.6420-12.80 

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. Charousek Group Round 7-8 Hungary (West) HUN 2015-03-01
RcRownchangeKK*chgGame
 2047 2015 0.50 1 0.04 20 0.80 
  Palla, Gyorgy 2047 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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