Individual Calculations August 2018
 Al Amri, Mahad  Total change: -55.20  Rating chartPersonal card
 Chess Clubs' championship Muscat OMA 2018-07-10
RcRownchangeKK*chgGame
 1597 1718 2.50 6 -1.38 40 -55.20 
  Al Kharusi, Mohammed 1392 OMA1.0010.13405.20 
  Shamas, Salim Ahmed 1772 OMA0.001-0.4240-16.80 
  Al Maashani, Abdullah 1828 OMA0.001-0.3540-14.00 
  Al Farsi, Aziz 1508 OMA1.0010.23409.20 
  Al Jabri, Rashid 1510 OMA0.001-0.7740-30.80 
  Fadhil, Abdullah Salim 1571 OMA0.501-0.2040-8.00 

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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