Rapid: Individual Calculations August 2015
 Rabeea, Sabah Nori  Total change: 35.60  Rating chartPersonal card
 Baghdad Ramadan Rapid championship (AL-HADAF Club Chess Festival) Baghdad IRQ 2015-07-10
RcRownchangeKK*chgGame
 1826 1754 3.00 5 0.91 20 18.20 
  Hasanen, Haleem Hussein 1354  * IRQ1.0010.08201.60 
  Sabry Abd, Mohammed 2053 IRQ0.001-0.1520-3.00 
  Qambar, Salah Noori Qambar 2128 IRQ1.0010.902018.00 
  Al-Fayyadh, Yamama Asif Abdula wc1544 IRQ0.501-0.2720-5.40 
  Basim, Jebarha 2052 IRQ0.5010.35207.00 
 * 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)
 
 IRAQI Clubs Championship 2015(Rabid)(under 16 years) Baghdad IRQ 2015-07-27
RcRownchangeKK*chgGame
 1593 1754 3.00 3 0.87 20 17.40 
  Ahmed, Haider Sadiq 1662 IRQ1.0010.37207.40 
  Al Harith, Emad Nawaf 1576 IRQ1.0010.27205.40 
  Taha Ali, San 1540 IRQ1.0010.23204.60 

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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