Individual Calculations November 2013
 Zrng, Salah Mohammed  Total change: 10.05  Rating chartPersonal card
 Sulaymaniyah Final Championship Chess 2013 Sulaymaniyah IRQ 2013-09-25
RcRownchangeKK*chgGame
 2014 1998 4.00 7 0.67 15 10.05 
  Ali, Rasheed Mohmmed Amin 1867 IRQ0.501-0.1815-2.70 
  Taha, Jalal.abdula 2062 IRQ0.001-0.4115-6.15 
  Sarkawat, Hamad Mohammed 1861 IRQ1.0010.32154.80 
  Ares, Saber Majeed 2109 IRQ1.0010.65159.75 
  Sheida, Omar 2034 IRQ1.0010.55158.25 
  Shayan, Sabri.mohmood 2136 IRQ0.001-0.3115-4.65 
  Kameran, Aziz Meran 2031 IRQ0.5010.05150.75 

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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