Individual Calculations August 2013
 Kim Cang, Vo  Total change: 4.80  Rating chartPersonal card
 2nd China v Asean Junior Chess Classic - Open 14 Kunming CHN 2013-07-15
RcRownchangeKK*chgGame
 1951 1683 0.50 2 0.16 30 4.80 
  Zhaoyang, Li 1951 CHN0.5010.33309.90 
  Zhaoyang, Li 1951 CHN0.001-0.1730-5.10 

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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