Individual Calculations August 2018
 Alem, Ali Hussain  Total change: -20.20  Rating chartPersonal card
 Saudi Arabia Final 2018 AlRiyadh KSA 2018-06-28
RcRownchangeKK*chgGame
 1768 1777 0.00 2 -1.01 20 -20.20 
  Al Ghamdi, Ahmed M c2159 KSA0.001-0.0920-1.80 
  Al Mutlaq, Ibrahim A 1377  * KSA0.001-0.9220-18.40 
 * 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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