Individual Calculations January 2010
 Adair, James  Total change: -21.45  Rating chartPersonal card
 World Youth Chess Championship-u18 Antaly TUR 2009-11-12
RcRownchangeKK*chgGame
 2086 2188 3.50 8 -1.43 15 -21.45 
  Salem, A.r. Saleh g2472 UAE0.001-0.1615-2.40 
  Yilmaz, Baler 1847 TUR0.001-0.8815-13.20 
  Kin, Kurt 1839 RSA1.0010.11151.65 
  Janev, Pavel 1990 BUL0.501-0.2615-3.90 
  Sartori, C Sergio M 2021 PAR1.0010.28154.20 
  Karayev, Assylkhan f2275 KAZ0.001-0.3815-5.70 
  Rasovic, Uros 1914 MNE1.0010.17152.55 
  Arenas, David m2333 COL0.001-0.3115-4.65 

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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