Individual Calculations January 2020
 Awat, Mohammed Amin Ibrahim  Total change: -4.80  Rating chartPersonal card
 14th Khanzad Classic Chess Chamionship-2019 Erbil IRQ 2019-12-12
RcRownchangeKK*chgGame
 1584 1617 3.00 6 -0.24 20 -4.80 
  Chiya, Mder Hamad 2017  * IRQ0.001-0.0820-1.60 
  Rawa, Fakhraddin Awdl 1234 IRQ1.0010.09201.80 
  Peshang, Pshtiwan Ahmed 1285 IRQ1.0010.12202.40 
  Waseem, Raad Najeeb 1650 IRQ0.001-0.4520-9.00 
  Adnan, Qadir Hussein 1372 IRQ1.0010.20204.00 
  Nabeel, Aziz Youkhana 1947 IRQ0.001-0.1220-2.40 
 * 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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