Individual Calculations August 2018
 Tiba, Mahdi Attiyah  Total change: 34.80  Rating chartPersonal card
 IRQ Final -first Stage for Women 2018 Baghdad IRQ 2018-06-28
RcRownchangeKK*chgGame
 1311 1411 5.00 8 0.08 40 3.20 
  Rataj , Saad Mohsin 1078 IRQ1.0010.12404.80 
  Marwa, Mohammed Khalaf 1265 IRQ1.0010.304012.00 
  Widad, Sabah Noori 1105 IRQ1.0010.14405.60 
  Saba, Jamal Mohammed 1503 IRQ0.001-0.3740-14.80 
  Sara, Masood Abdullah 1639 IRQ0.001-0.2140-8.40 
  Malak, Mahdi Attiyah 1126 IRQ1.0010.16406.40 
  Maryam, Asif Abdullah 1466 IRQ0.5010.08403.20 
  Shang, Masood Abdullah Jabari 1309 IRQ0.501-0.1440-5.60 

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
 1543 1421 4.00 9 0.79 40 31.60 
  Nihad, Sabah Noori 1235 IRQ1.0010.264010.40 
  Widad, Sabah Noori 1105 IRQ0.001-0.8740-34.80 
  Al-Fayyadh, Zainab Asif Abdulah 1697 IRQ0.001-0.1740-6.80 
  Maryam, Asif Abdullah 1466 IRQ1.0010.564022.40 
  Nabaa, Sami Abbas 1741 IRQ0.001-0.1340-5.20 
  Sara, Masood Abdullah 1639 IRQ1.0010.784031.20 
  A-Ali, Sali Abbas Abdulzahra wf1762 IRQ1.0010.884035.20 
  Al-Fayyadh, Yamama Asif Abdula wc1738 IRQ0.001-0.1340-5.20 
  Saba, Jamal Mohammed 1503 IRQ0.001-0.3940-15.60 

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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