Rapid: Individual Calculations July 2012
 Rostami, Taha  Total change: 30.80  Rating chartPersonal card
 Asian Youth Chess Championships 2012 Under 18 Open (Rapid) Hikkaduwa SRI 2012-06-24
RcRownchangeKK*chgGame
 2092 2033 4.50 7 1.54 20 30.80 
  Patil, Pratik 2205 IND0.5010.23204.60 
  Lee, Kah Meng Elgin 2010 MAS1.0010.47209.40 
  Lagula, Dominique 2044 PHI1.0010.522010.40 
  Abhilash, Reddy M L 2133 IND0.001-0.3620-7.20 
  Abdullah, Al-Saif 2097 BAN1.0010.592011.80 
  Tran, Tuan Minh f2266 VIE0.001-0.2120-4.20 
  Subasinghe, K R V R 1886 SRI1.0010.30206.00 

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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