Individual Calculations September 2019
 Ammar, Ismail Tariq  Total change: -51.20  Rating chartPersonal card
 IRAQI Youth U20,U18,U16 Championships(Open) 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1394 1183 1.00 6 -0.56 40 -22.40 
  Pola, Azad Saber 1583  * IRQ0.001-0.0840-3.20 
  Hasanen, Haleem Hussein 1386 IRQ0.001-0.2440-9.60 
  Abdulla, Basim Makee 1118 IRQ1.0010.414016.40 
  Ismail, Khalel Tariq 1442 IRQ0.001-0.1840-7.20 
  Methaq, Ameer Burhan 1279 IRQ0.001-0.3740-14.80 
  Daryan, Arpak Worya Mohammed Qane 1554 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)
 
 Iraqi Clubs Championship under(20) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1469 1183 0.00 4 -0.72 40 -28.80 
  Ahmed, Qutayba Yunis c1583  * IRQ0.001-0.0840-3.20 
  Kaziwa, Salah Abdullah 1261 IRQ0.001-0.3940-15.60 
  Ibraheem, Abd Alftah Yonis 1554 IRQ0.001-0.1040-4.00 
  Ruwaida, Saad Mohsin Al Naseri 1478 IRQ0.001-0.1540-6.00 
 * 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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