Individual Calculations September 2011
 Zhou, Guijue  Total change: -5.55  Rating chartPersonal card
 Campomanes Memorial Yangon International Open 2011 Yangon MYA 2011-07-05
RcRownchangeKK*chgGame
 1864 2180 0.50 1 -0.37 15 -5.55 
  Roshan, Ajeet Singh 1864 MAS0.501-0.3715-5.55 

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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