Individual Calculations September 2018
 Kamrava, Kourosh  Total change: -49.20  Rating chartPersonal card
 25th Abu Dhabi Int. Chess Festival(Open) Abu Dhabi UAE 2018-08-07
RcRownchangeKK*chgGame
 1573 1724 1.50 6 -2.46 20 -49.20 
  Tereshechkina, Maya wf2056 RUS0.001-0.1220-2.40 
  Abdulrahman Mohammad, Al Taher 1420 UAE0.501-0.3620-7.20 
  Khaled, Tarek Altaher 1324  * UAE1.0010.08201.60 
  Aditya, Varun Gampa 1874 IND0.001-0.3020-6.00 
  Almuhaini, Abdulaziz 1440 KUW0.001-0.8420-16.80 
  Raghu, Ram Reddy Seelam 1324  * IND0.001-0.9220-18.40 
 * 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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