Individual Calculations November 2012
 Muhmed, R Jebara  Total change: 1.80  Rating chartPersonal card
 Iraq Cup for Clubs 2012 Duhok IRQ 2012-09-20
RcRownchangeKK*chgGame
 2044 2019 2.00 4 0.06 30 1.80 
  Laith, , Ehea 1854 IRQ1.0010.28308.40 
  Noori, Salah 2106 IRQ0.001-0.3830-11.40 
  Noori, Sabah 1847 IRQ1.0010.27308.10 
  Noah, A H Al-Ali m2370 IRQ0.001-0.1130-3.30 

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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