Individual Calculations July 2010
 Arellano, Robert  Total change: -9.60  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 2042 2070 4.00 9 -0.64 15 -9.60 
  Kotanjian, Tigran g2470  * ARM0.001-0.0815-1.20 
  Madhuri, N 1670  * IND1.0010.08151.20 
  Kulkarni, Chinmay 2301 IND0.5010.29154.35 
  Mamedjarova, Zeinab wg2289 AZE0.001-0.2215-3.30 
  Feldman, Vladimir m2258 AUS0.001-0.2615-3.90 
  Sudharsan, Surya K 1724 IND0.001-0.8915-13.35 
  Abdulla, Ali 1680 UAE1.0010.09151.35 
  Bukhashem, Fayeqa S wf1747 UAE1.0010.13151.95 
  Berezina, Irina mwm2239 AUS0.5010.22153.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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