Individual Calculations May 2014
 Muhmed, R.jebara  Total change: -72.60  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 2064 2021 2.00 10 -2.42 30 -72.60 
  Qambar, Salah Noori Qambar 2065 IRQ0.001-0.4430-13.20 
  Ibrahim, Khalil 2085 IRQ0.001-0.4130-12.30 
  Abdul Sada, Radha 1983 IRQ0.001-0.5530-16.50 
  Nagem, Abd M.issa c2164 IRQ0.001-0.3130-9.30 
  Salah, Jadaan 2043 IRQ1.0010.533015.90 
  Rafea, Sabri Fayyadh 1876 IRQ1.0010.31309.30 
  Ares, Saber Majeed 2096 IRQ0.001-0.4030-12.00 
  Aziz, Jawad 2021 IRQ0.001-0.5030-15.00 
  Abdulwahhab, Ahmed Abdulsattar f2220 IRQ0.001-0.2430-7.20 
  Bahzad, Zeenaldeen Mawlud 2086 IRQ0.001-0.4130-12.30 

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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