Individual Calculations May 2015
 Elmejbri, Ali A.  Total change: -53.40  Rating chartPersonal card
 17th Dubai Open Chess Tournament 2015 Dubai UAE 2015-04-06
RcRownchangeKK*chgGame
 1816 1894 2.50 9 -2.67 20 -53.40 
  Petrosyan, Manuel m2294  * ARM0.001-0.0820-1.60 
  Rowe, Duane c2214 JAM0.001-0.1320-2.60 
  Al Ali, Aisha Saif 1494  * UAE1.0010.08201.60 
  Rajarishi, Karthi 2123 IND0.001-0.2120-4.20 
  Mohamed, Marshool 1559 UAE1.0010.12202.40 
  Kulkarni, Vinayak 2067 IND0.001-0.2720-5.40 
  Aswin, Sreekumar 1494  * IND0.001-0.9220-18.40 
  Faisal, Ali 1608 UAE0.001-0.8420-16.80 
  Ahmed, Mohamed Qayed 1494  * UAE0.501-0.4220-8.40 
 * 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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