Individual Calculations April 2017
 Jabbar, Raheem B. Alamir  Total change: 5.80  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 1979 1725 2.00 8 0.29 20 5.80 
  Adil, Ali Jalal f2125  * IRQ0.001-0.0820-1.60 
  Mohammed, Jasim Abd Mohammed 1631 IRQ0.501-0.1320-2.60 
  Shlaga, Jaefer 1949 IRQ0.001-0.2220-4.40 
  Barsov, Alexei g2125  * UZB0.001-0.0820-1.60 
  Dana, Jamal Qadir 1961 IRQ0.001-0.2020-4.00 
  Majed, Khudhair Khalaf Albu-Sa 1945 IRQ1.0010.782015.60 
  Mohammed, Zozek Salah Mohammed f2125  * IRQ0.001-0.0820-1.60 
  Mazin, Adham Tawfeeq 1968 IRQ0.5010.30206.00 
 * 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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