Individual Calculations January 2016
 Esam, Naama Lafta  Total change: 9.20  Rating chartPersonal card
 Iraq individual championships to qualify for the final 2016 Baghdad IRQ 2015-12-17
RcRownchangeKK*chgGame
 1917 1975 5.00 8 0.46 20 9.20 
  Qasim, Jabir Burhan 1600 IRQ1.0010.09201.80 
  Heatham, Ali Namoss 1908 IRQ0.001-0.5920-11.80 
  Noori, Sabah Nori 1904 IRQ0.501-0.1020-2.00 
  Taleb, Salem Hatam 2074 IRQ1.0010.642012.80 
  Hazim, Moter Mohammed 1909 IRQ0.001-0.5920-11.80 
  Delshad, Ismail 2058 IRQ1.0010.612012.20 
  Tariq, Toam 1942 IRQ0.501-0.0520-1.00 
  Ali, Mohamed Kareem 1938 IRQ1.0010.45209.00 

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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