Individual Calculations May 2012
 Nadir, Samir  Total change: -9.75  Rating chartPersonal card
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 2097 2145 4.50 9 -0.65 15 -9.75 
  Zhou, Weiqi g2545  * CHN0.001-0.0815-1.20 
  Walid, Anwar 1842 UAE1.0010.14152.10 
  Khukhashvili, Sopiko mwg2408 GEO0.001-0.1815-2.70 
  Ashwini, U 1919 IND1.0010.21153.15 
  Raetsky, Alexander g2461 RUS0.001-0.1315-1.95 
  Vigram, M 1872 IND0.001-0.8315-12.45 
  Magdy, Kassem 1877 EGY1.0010.17152.55 
  Othman, Rabeea 2031 UAE0.501-0.1615-2.40 
  Harshal, Shahi f1919 IND1.0010.21153.15 
 * 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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