Individual Calculations May 2012
 Othman, Rabeea  Total change: -21.15  Rating chartPersonal card
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 1982 2031 3.50 9 -1.41 15 -21.15 
  Marwan, Abdulwahab f2072 UAE0.5010.06150.90 
  Hamdan, Marshool 1691 UAE0.501-0.3815-5.70 
  Makropoulou, Marina wg2224 GRE0.001-0.2515-3.75 
  Sanal, Vahap c2286 TUR0.001-0.1915-2.85 
  Adarsh, Saji 1718 IND0.501-0.3615-5.40 
  Sultan, Ibrahim 1837 UAE0.501-0.2515-3.75 
  Sasikumar, Anusweud 1701 IND1.0010.12151.80 
  Nadir, Samir c2145 SUD0.5010.16152.40 
  Chommyyev, Mihail f2168 TKM0.001-0.3215-4.80 

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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