Individual Calculations September 2016
 Maryam, Asif Abdullah  Total change: 33.40  Rating chartPersonal card
 Iraq Cup for Clubs 2016 Baghdad IRQ 2016-08-15
RcRownchangeKK*chgGame
 1742 1434 1.00 5 0.12 40 4.80 
  Ismael, Namir Mohammed Ismael c1834  * IRQ0.001-0.0840-3.20 
  Husham, Namir Mohammad 1404 IRQ1.0010.464018.40 
  Al-Bahadly, Amjad Ali Mohammed f1834  * IRQ0.001-0.0840-3.20 
  Esam, Naama Lafta 1834  * IRQ0.001-0.0840-3.20 
  Amar, Fadhel 1804 IRQ0.001-0.1040-4.00 
 * 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)
 
NOTE: K factor changed
 Iraqi chess National Championship(women) 2015-2016 Baghdad IRQ 2016-08-18
RcRownchangeKK*chgGame
 1516 1434 6.00 11 1.43 20 28.60 
  Jalaluldeen, Kareen Kamal J. wf1829 IRQ0.001-0.0820-1.60 
  Zahraa, Mohammed Abbas 1296 IRQ1.0010.31206.20 
  Al-Rajab, Maha Layth Ismael wc1760 IRQ0.001-0.1320-2.60 
  Sami, Sama 1397 IRQ0.501-0.0520-1.00 
  Widad, Sabah Noori 1339 IRQ1.0010.37207.40 
  Albarbari, Vin Kamal Jalal Adi wc1612 IRQ0.001-0.2720-5.40 
  Nihad, Sabah Noori 1287 IRQ1.0010.30206.00 
  Marwa, Mohammed Khalaf 1391 IRQ1.0010.44208.80 
  Tiba, Mahdi Attiyah 1323 IRQ1.0010.35207.00 
  A-Ali, Sali Abbas Abdulzahra wf1763 IRQ0.5010.38207.60 
  Nabaa, Sami Abbas 1683 IRQ0.001-0.1920-3.80 

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)
 

 

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