Individual Calculations May 2012
 Vigram, M  Total change: 7.80  Rating chartPersonal card
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 1999 1872 3.00 7 0.52 15 7.80 
  Tania, Sachdev mwg2272  * IND0.001-0.0815-1.20 
  Chommyyev, Mihail f2168 TKM0.001-0.1515-2.25 
  Morsy, Nader 1573 EGY0.501-0.3515-5.25 
  Abdulaziz, Abdulla 1581 UAE1.0010.15152.25 
  Tawfeik, Moustafa 2128 EGY0.5010.31154.65 
  Nadir, Samir c2145 SUD1.0010.831512.45 
  Mona, Khaled wg2127 EGY0.001-0.1915-2.85 
 * 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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