Individual Calculations May 2015
 Taha, Jalal.abdula  Total change: -4.80  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 2112 2027 3.00 8 -0.24 20 -4.80 
  Obada, Ahmad Azeezjawad m2396 IRQ0.001-0.1020-2.00 
  Hussein Kzar, Hamid 1883 IRQ0.501-0.1920-3.80 
  Jabbar, Raheem B. Alamir 1848 IRQ1.0010.27205.40 
  Hamandi, Mohammed Nawfel Karim c2212 IRQ0.001-0.2620-5.20 
  Faris, A-.ameer 2057 IRQ1.0010.542010.80 
  Al-Ali, Hussein Ali Hussein m2252 IRQ0.001-0.2220-4.40 
  Sadek, Sameh f2311 EGY0.001-0.1620-3.20 
  Tariq, Toam 1938 IRQ0.501-0.1220-2.40 

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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