Individual Calculations April 2017
 Ahmed, Jaza Jamal  Total change: 77.60  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 1739 1846 1.50 3 -0.32 40 -12.80 
  Ali, Firas Qassim 1446  * IRQ0.501-0.4240-16.80 
  Moazaz, Dhahir Habeeb f2008 IRQ0.5010.21408.40 
  Mohammed, Ali Adnan 1763 IRQ0.501-0.1140-4.40 
 * 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)
 
 5th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2017 (OPEN) Baghdad IRQ 2017-03-15
RcRownchangeKK*chgGame
 2037 1846 4.50 8 2.26 40 90.40 
  Al-Ali, Hussein Ali Hussein m2239 IRQ0.001-0.0840-3.20 
  Kaouri, Mahdi 2097 LBN1.0010.814032.40 
  Noori, Sabah Nori m2070 IRQ0.5010.284011.20 
  Mohammed, Zozek Salah Mohammed f2246  * IRQ0.001-0.0840-3.20 
  Jalaluldeen, Kareen Kamal J. wf1766 IRQ1.0010.394015.60 
  Hatham, Ali Namoss 1959 IRQ1.0010.654026.00 
  Mohammed, Latif Hamid 2061 IRQ0.001-0.2340-9.20 
  Saeed, Abbas Kadhim 1858 IRQ1.0010.524020.80 
 * 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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