Individual Calculations July 2009
 Masruri, Rahman  Total change: 39.25  Rating chartPersonal card
 5th World School Chess Championship - Open U13 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1851 1948 6.50 8 1.57 25 39.25 
  Filatov, Semen 1598 RUS1.0010.11252.75 
  Sudharsan, Surya K 1721 IND1.0010.21255.25 
  Vigram, M 1852 IND1.0010.37259.25 
  Matsenko, Andrei 1966 RUS0.5010.03250.75 
  Yuksel, Atilla Koksal c1961 TUR0.5010.02250.50 
  Buyukasik, Diyap 1996 TUR1.0010.572514.25 
  Bayramov, Elkhan Khayyat Oglu 1944 AZE0.501-0.0125-0.25 
  Pranav, Zantye 1770 IND1.0010.27256.75 

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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