Individual Calculations April 2009
 Ali, , Akar  Total change: 47.05  Rating chartPersonal card
 Iraqi Cup for Clubs 2008 Baghdad IRQ 2008-12-11
RcRownchangeKK*chgGame
 2134 2075 1.00 1 0.58 25 14.50 
  Hameed, , Amir 2134 IRQ1.0010.582514.50 

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)
 
NOTE: K factor changed
 IRAQI Fanil -First Stage 2009 Baghdad IRQ 2009-01-22
RcRownchangeKK*chgGame
 2140 2075 4.00 8 0.70 15 10.50 
  Jumaa, , A.gatea f2200 IRQ0.001-0.3315-4.95 
  Haleem, , H. A. Al-Jebawy 2143 IRQ0.5010.09151.35 
  Zozek, , Salah Mohammed 2222 IRQ0.001-0.3015-4.50 
  Sati A, Dhari 2039 IRQ1.0010.45156.75 
  Ares, , Sabir Majid 2095 IRQ1.0010.53157.95 
  Amjad, , Ali.m.al-Bahadly f2240 IRQ0.001-0.2815-4.20 
  Ahmed, , Abdlkadham 2127 IRQ1.0010.57158.55 
  Kadhim, , Najeeb 2050 IRQ0.501-0.0315-0.45 

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)
 
NOTE: K factor changed
 17th International Fajr Chess Open Tournament Kish Island IRI 2009-02-04
RcRownchangeKK*chgGame
 2349 2075 2.50 6 1.47 15 22.05 
  Hayrapetian, Arman m2404 ARM0.5010.38155.70 
  Nasri, Amin 2348 IRI0.001-0.1715-2.55 
  Haghshenas Getabi, Ebrahim f2268 IRI1.0010.751511.25 
  Darban, Morteza m2385 IRI1.0010.861512.90 
  Ghorbani, Mohsen m2359 IRI0.001-0.1615-2.40 
  Mohandesi, Shahin m2327 IRI0.001-0.1915-2.85 

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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