Individual Calculations December 2012
 Mohd Saprin, Amir Ghaazi  Total change: 34.80  Rating chartPersonal card
 Nf6 Challenger Kuala Lumpur MAS 2012-11-09
RcRownchangeKK*chgGame
 1638 1601 2.50 3 1.16 30 34.80 
  Muhammad, Faqih B Aminuddin 1648 MAS1.0010.573017.10 
  Lim, Ming Kang 1610 MAS1.0010.513015.30 
  Lim, Ming Xian 1657 MAS0.5010.08302.40 

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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