Individual Calculations January 2019
 Dlsoz, Omer Sedeeq  Total change: 14.00  Rating chartPersonal card
 12th Khanzad classic Chess Championship 2018 Erbil IRQ 2018-12-12
RcRownchangeKK*chgGame
 1810 1788 4.00 7 0.70 20 14.00 
  Issa, Mohi Al-Dein 2104 IRQ0.001-0.1320-2.60 
  Rabar, Bakhtyar Hama Saleh 1418 IRQ0.501-0.4020-8.00 
  Mustafa, Kamal Jalaldeen Al-Barba 1532 IRQ1.0010.19203.80 
  Mwafiq, Hassan Mohammed 1524 IRQ1.0010.18203.60 
  Salman Mohamad, Qaseem Sulaiman 1970 IRQ1.0010.742014.80 
  Ahmed, Jaza Jamal c1935 IRQ0.5010.20204.00 
  Noah, A .h. Al-Ali m2188  * IRQ0.001-0.0820-1.60 
 * 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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