Individual Calculations September 2016
 Widad, Sabah Noori  Total change: -159.60  Rating chartPersonal card
 Arab Youth Championship U12 Girls Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1303 1339 2.50 9 -2.31 40 -92.40 
  Miladi, Amen wc1553 TUN0.001-0.2340-9.20 
  Allal, Feriel 1357 ALG0.001-0.4740-18.80 
  Ben Fredj, Mayssa wc1173 TUN0.001-0.7240-28.80 
  Hwass, Zaineb wc1309 TUN0.001-0.5440-21.60 
  Ardhaoui, Mariam 1098 TUN1.0010.20408.00 
  Chabane, Lina wc1350 ALG1.0010.524020.80 
  Makhlouf, Ahlam wc1547 MAR0.001-0.2340-9.20 
  Amin, Lila Mohamed wc1397 EGY0.001-0.4240-16.80 
  Ben Said, Imen 939  * TUN0.501-0.4240-16.80 
 * 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)
 
 Iraqi chess National Championship(women) 2015-2016 Baghdad IRQ 2016-08-18
RcRownchangeKK*chgGame
 1483 1339 2.00 11 -1.68 40 -67.20 
  Nabaa, Sami Abbas 1683 IRQ0.001-0.1240-4.80 
  Tiba, Mahdi Attiyah 1323 IRQ0.001-0.5240-20.80 
  Nihad, Sabah Noori 1287 IRQ0.501-0.0740-2.80 
  Marwa, Mohammed Khalaf 1391 IRQ1.0010.574022.80 
  Maryam, Asif Abdullah 1434 IRQ0.001-0.3740-14.80 
  Zahraa, Mohammed Abbas 1296 IRQ0.001-0.5640-22.40 
  Sami, Sama 1397 IRQ0.5010.08403.20 
  Ruwaida, Saad Mohsin Al Naseri 1677 IRQ0.001-0.1240-4.80 
  Al-Rajab, Maha Layth Ismael wc1739  * IRQ0.001-0.0840-3.20 
  Al-Fayyadh, Yamama Asif Abdula wc1476 IRQ0.001-0.3240-12.80 
  Albarbari, Vin Kamal Jalal Adi wc1612 IRQ0.001-0.1740-6.80 
 * 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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