Individual Calculations July 2009
 Todor, Attila  Total change: 3.15  Rating chartPersonal card
 HEVES-Nograd County Team Ch. Heves-Nograd County HUN 2008-11-23
RcRownchangeKK*chgGame
 1891 1999 1.50 2 0.21 15 3.15 
  Hever, Janos 1839 HUN0.501-0.2115-3.15 
  Kiraly, Gergely 1943 HUN1.0010.42156.30 

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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