Individual Calculations November 2018
 Almuhaini, Abdulaziz  Total change: -11.20  Rating chartPersonal card
 1st IEFS open chess tournament Kuwait City KUW 2018-10-19
RcRownchangeKK*chgGame
 1503 1457 1.00 3 -0.28 40 -11.20 
  Saad, Amer Mohamed 1802 EGY0.001-0.1140-4.40 
  Loukrakpam, Raju Mangang 1642 IND0.001-0.2640-10.40 
  Al-Ramadan, Nadya 1066 KUW1.0010.09403.60 

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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