Individual Calculations July 2010
 Giridau, Guadis  Total change: -37.25  Rating chartPersonal card
 THE NATIONAL CHAMPIONSHIP 2010 (OPEN) Kuala Lumpur MAS 2010-06-16
RcRownchangeKK*chgGame
 1807 1996 0.00 2 -1.49 25 -37.25 
  Tan, Jun Feng 1817 MAS0.001-0.7325-18.25 
  Sivanesan, Subramanian 1796 MAS0.001-0.7625-19.00 

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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