Individual Calculations May 2013
 Toth, Peter  Total change: 4.20  Rating chartPersonal card
 Csongrad County Team Ch R 1-9 Csongrad Region HUN 2012-10-14
RcRownchangeKK*chgGame
 2084 1974 1.00 2 0.28 15 4.20 
  Tornyai, Jeno 1958 HUN1.0010.48157.20 
  Adok, Janos 2210 HUN0.001-0.2015-3.00 

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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