Individual Calculations May 2013
 Obada, Ahmad Azeezjawad  Total change: 0.60  Rating chartPersonal card
 25th IRAQI Clubs Championship 2013 Baghdad IRQ 2013-02-21
RcRownchangeKK*chgGame
 2043 2340 7.50 9 0.04 15 0.60 
  Adnan, Mutashar 1998 IRQ1.0010.12151.80 
  Sarkawat, Hamad Mohammed 1940  * IRQ1.0010.08151.20 
  Mohamad, Jabbar 2123 IRQ1.0010.22153.30 
  Abdul Sada, Radha 1976 IRQ1.0010.10151.50 
  Baktiar, Hamd Mohammed 1940  * IRQ1.0010.08151.20 
  Abdulkhaliq, Ahmed 1940  * IRQ1.0010.08151.20 
  Ares, Saber Majeed 2122 IRQ0.501-0.2815-4.20 
  Shalamberidze, Akaki m2360 GEO0.001-0.4715-7.05 
  Tariq, , Mohammed 1991 IRQ1.0010.11151.65 
 * 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)
 

 

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