Individual Calculations September 2019
 Yashar, Didar Mohammed  Total change: 130.40  Rating chartPersonal card
 IRAQI Youth U20,U18,U16 Championships(Open) 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1416 1128 4.00 9 2.47 40 98.80 
  Ali, Firas Qassim 1528  * IRQ0.001-0.0840-3.20 
  Omer, Abduisalam Jalalaldeen 1285 IRQ1.0010.714028.40 
  Ibraheem, Abd Alftah Yonis 1528  * IRQ0.001-0.0840-3.20 
  Hasanen, Haleem Hussein 1386 IRQ1.0010.824032.80 
  Pola, Azad Saber 1528  * IRQ0.001-0.0840-3.20 
  Ismail, Khalel Tariq 1442 IRQ1.0010.864034.40 
  Mohammed, Salih Oieiwi 1270 IRQ0.5010.19407.60 
  Omar, Noori Nagim 1336 IRQ0.5010.274010.80 
  Husham, Namir Mohammad 1441 IRQ0.001-0.1440-5.60 
 * 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
 1299 1128 2.00 4 0.79 40 31.60 
  Zear, Dalzar Hma Salah 1069 IRQ1.0010.424016.80 
  Moazaz, Dhahir Habeeb f1528  * IRQ0.001-0.0840-3.20 
  Rawa, Fakhraddin Awdl 1279 IRQ1.0010.704028.00 
  Yar, Byad Abdulqader wc1321 IRQ0.001-0.2540-10.00 
 * 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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