Individual Calculations April 2013
 Moazaz , Dhahir Habeeb  Total change: 81.30  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2013 Baghdad IRQ 2013-02-13
RcRownchangeKK*chgGame
 1796 1764 0.00 1 -0.46 30 -13.80 
  Hussein, Abbas 1796 IRQ0.001-0.4630-13.80 

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)
 
 2nd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP (Open) Baghdad IRQ 2013-03-06
RcRownchangeKK*chgGame
 2059 1764 4.50 8 3.17 30 95.10 
  Gameel, Mohamed f2164  * YEM0.001-0.0830-2.40 
  Jabbarov, Eldar 2070 AZE0.5010.363010.80 
  Thaeir , Abdalkadham Ismael 2057 IRQ0.001-0.1530-4.50 
  Laith, Ehea 1830 IRQ1.0010.593017.70 
  Saddam, Nafi`a 1965 IRQ1.0010.763022.80 
  Ali, Ahmed 2055 IRQ0.5010.353010.50 
  Al-Saadi, Jumaa A.gatea f2164  * IRQ1.0010.923027.60 
  Al-Khattab, Ghassan M. Ali Aj f2164  * IRQ0.5010.423012.60 
 * 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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