Individual Calculations April 2018
 Rebaz, Nasir Jamal  Total change: 5.60  Rating chartPersonal card
 30th IRAQI Clubs Championship 2018 Baghdad IRQ 2018-03-08
RcRownchangeKK*chgGame
 1547 1947 1.00 1 0.08 40 3.20 
  Nihad, Sabah Noori 1547  * IRQ1.0010.08403.20 
 * 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)
 
 6th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2018 (OPEN) Baghdad IRQ 2018-03-13
RcRownchangeKK*chgGame
 1996 1947 4.00 9 0.06 40 2.40 
  Mirzoev, Azer g2347  * AZE0.001-0.0840-3.20 
  Nabaa, Sami Abbas 1735 IRQ1.0010.23409.20 
  Khader, Aram 2118 SYR0.001-0.2740-10.80 
  Al-Fayyadh, Zainab Asif Abdulah 1697 IRQ1.0010.19407.60 
  Adil, Ali Jalal f2120 IRQ0.5010.23409.20 
  Rawand, Hamid Abdullah 2089 IRQ0.5010.19407.60 
  Kadhim Mahmood, Najeeb 2078 IRQ0.001-0.3240-12.80 
  Mohammed, A. E. Orouq 1646 PLE1.0010.15406.00 
  Gharagyozyan, Artur 2131 ARM0.001-0.2640-10.40 
 * 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)
 

 

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