Individual Calculations November 2012
 Hayder, , Kathan  Total change: 37.80  Rating chartPersonal card
 IRQ S/f Champ.2012 Duhok IRQ 2012-09-27
RcRownchangeKK*chgGame
 2027 1771 3.00 9 1.26 30 37.80 
  Shayan, Sabri.mohmood 2108 IRQ0.001-0.1230-3.60 
  Abdullah, Mohammed 1995 IRQ0.001-0.2230-6.60 
  Rawaz, Omar Hama 1950 IRQ1.0010.733021.90 
  Saddam, Nafi`a 1956 IRQ1.0010.743022.20 
  Jalal, Hazhar 2064 IRQ1.0010.853025.50 
  Nagem, Abd M.issa, c2168 IRQ0.001-0.0830-2.40 
  Dana, Jamal Qadir 2012 IRQ0.001-0.2030-6.00 
  Mohammed, Latif 1991 IRQ0.001-0.2230-6.60 
  Sadiq, Ali 1995 IRQ0.001-0.2230-6.60 

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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