Individual Calculations January 2012
 Ja`afar, Newar  Total change: 0.00  Rating chartPersonal card
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeRpKK*chgGame
 2100 0 3.00 9 0.00 1975   0.00 
  Ismael, Namir Mohammed I 2178 IRQ1.0010.00 0.00 
  Adil, Ali Jalal f2253 IRQ0.0010.00 0.00 
  Ayyad, Maher f2157 BRN0.0010.00 0.00 
  Al-Turaihi, Dhari Satea S 1973 IRQ0.0010.00 0.00 
  Mohammed, Ameen Jwan J wc1828 IRQ1.0010.00 0.00 
  Hayder, Hassan Shyaa 2176 IRQ1.0010.00 0.00 
  Al-Khattab, Ghassan f2155 IRQ0.0010.00 0.00 
  Al-Saadi, Jumaa A Gatea f2217 IRQ0.0010.00 0.00 
  Baktiar, Hamd Mohammed 1962 IRQ0.0010.00 0.00 

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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