Individual Calculations May 2017
 Marwan, Ali Rasheed  Total change: 0.00  Rating chartPersonal card
 Peshmergah Champion Chess 2017 sulamaneya IRQ 2017-04-04
RcRownchangeRpKK*chgGame
 1910 0 3.00 8 0.00 1823   0.00 
  Ahmed, Jaza Jamal 1924 IRQ1.0010.00 0.00 
  Kameran, Aziz Meran 2025 IRQ1.0010.00 0.00 
  Didar, Mohammed Zhaher Hassan c2174 IRQ0.0010.00 0.00 
  Ismael, Namir Mohammed Ismael c2176 IRQ0.0010.00 0.00 
  Baxtyar, Hama Salih Ahmed 1697 IRQ0.0010.00 0.00 
  Rawa, Mahmood Ahmed 1584 IRQ1.0010.00 0.00 
  Nazar, Jamil Khalid 1949 IRQ0.0010.00 0.00 
  Wandy, Kasim 1751 NED0.0010.00 0.00 

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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