Individual Calculations August 2018
 Maryam, Asif Abdullah  Total change: -30.00  Rating chartPersonal card
 IRQ Final -first Stage for Women 2018 Baghdad IRQ 2018-06-28
RcRownchangeKK*chgGame
 1322 1466 4.50 8 -0.83 20 -16.60 
  Widad, Sabah Noori 1105 IRQ0.001-0.9020-18.00 
  Riham, Saad Mohsin 1340 IRQ1.0010.33206.60 
  Rataj , Saad Mohsin 1078 IRQ1.0010.09201.80 
  Sara, Masood Abdullah 1639 IRQ0.001-0.2720-5.40 
  Nihad, Sabah Noori 1235 IRQ1.0010.21204.20 
  Saba, Jamal Mohammed 1503 IRQ0.001-0.4520-9.00 
  Marwa, Mohammed Khalaf 1265 IRQ1.0010.24204.80 
  Tiba, Mahdi Attiyah 1411 IRQ0.501-0.0820-1.60 

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)
 
 IRQ Final FOR WOMEN 2018 Baghdad IRQ 2018-07-12
RcRownchangeKK*chgGame
 1538 1466 3.00 9 -0.67 20 -13.40 
  A-Ali, Sali Abbas Abdulzahra wf1762 IRQ0.5010.35207.00 
  Al-Fayyadh, Yamama Asif Abdula wc1738 IRQ0.5010.33206.60 
  Saba, Jamal Mohammed 1503 IRQ0.001-0.4520-9.00 
  Tiba, Mahdi Attiyah 1421 IRQ0.001-0.5620-11.20 
  Widad, Sabah Noori 1105 IRQ0.501-0.4020-8.00 
  Al-Fayyadh, Zainab Asif Abdulah 1697 IRQ0.001-0.2120-4.20 
  Nihad, Sabah Noori 1235 IRQ1.0010.21204.20 
  Nabaa, Sami Abbas 1741 IRQ0.001-0.1720-3.40 
  Sara, Masood Abdullah 1639 IRQ0.5010.23204.60 

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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