Individual Calculations September 2019
 Roziya, Fakhraddin Awdl  Total change: 4.00  Rating chartPersonal card
 IRAQI Youth U20 Championships for weman 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1318 1074 1.00 5 -0.14 40 -5.60 
  Widad, Sabah Noori 1474  * IRQ0.001-0.0840-3.20 
  Lana, Hawar Khaleel 1283 IRQ0.001-0.2340-9.20 
  Lania, Salah Abdullah 1318 IRQ0.001-0.2040-8.00 
  Hna, Namer Mohammed 1040 IRQ1.0010.454018.00 
  Ruwaida, Saad Mohsin Al Naseri 1474  * IRQ0.001-0.0840-3.20 
 * 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)
 
 Iraqi Clubs Championship under(16) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1316 1074 1.00 3 0.24 40 9.60 
  Widad, Sabah Noori 1474  * IRQ0.001-0.0840-3.20 
  Daryan, Arpak Worya Mohammed Qane 1474  * IRQ0.001-0.0840-3.20 
  Noorulzahra, Dhafer Abdulameer 1001 IRQ1.0010.404016.00 
 * 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)
 

 

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