Individual Calculations July 2018
 Al, Hussein Dhamir Jabar Al Yhya  Total change: -3.20  Rating chartPersonal card
 4rd tournament of alhadaf chess club Baghdad IRQ 2018-06-15
RcRownchangeKK*chgGame
 1499 1236 1.00 5 -0.08 40 -3.20 
  Amjad, Alaa Abbas 1636  * IRQ0.001-0.0840-3.20 
  Majid, Raheem 1553 IRQ0.001-0.1340-5.20 
  Muwafaq, Yaseen Abdulateef 1544 IRQ0.001-0.1440-5.60 
  Malak, Mahdi Attiyah 1126 IRQ1.0010.354014.00 
  Ameer, Dhafer Abdulameer c1636  * 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)
 

 

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