Rapid: Individual Calculations July 2017
 Salim, Mohammed Jasim  Total change: -2.20  Rating chartPersonal card
 5th khanzad Chess Tournament (Rapid) Erbil IRQ 2017-06-08
RcRownchangeKK*chgGame
 1629 1723 3.00 5 -0.11 20 -2.20 
  Al-Ali, Hussein Ali Hussein m2123  * IRQ0.001-0.0820-1.60 
  Salar, Mohammed Rasheed 1415 IRQ0.501-0.3620-7.20 
  Marwan, Hama Xalb Ahmed 1380 IRQ1.0010.12202.40 
  Miladi, Vahideh 1532 IRI1.0010.25205.00 
  Baxtyar, Hama Salih Ahmed 1694 IRQ0.501-0.0420-0.80 
 * 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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