Rapid: Individual Calculations June 2019
 Roziya, Fakhraddin Awdl  Total change: -1.40  Rating chartPersonal card
 13th Khanzad Rapid Chess Championship Erbil IRQ 2019-05-23
RcRownchangeKK*chgGame
 1396 1111 1.00 6 -0.07 20 -1.40 
  Mohammed Khaleel, Majeed 1511  * IRQ0.001-0.0820-1.60 
  Pola, Azad Saber 1511  * IRQ0.001-0.0820-1.60 
  Bestoon, Abdulkhaleq Assaf 1511  * IRQ0.001-0.0820-1.60 
  Adnan, Ibrahim Khalil 1278 IRQ0.001-0.2820-5.60 
  Shahram, Hayder Faiaq 1268 IRQ1.0010.712014.20 
  Yashar, Didar Mohammed 1294 IRQ0.001-0.2620-5.20 
 * 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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