Individual Calculations March 2018
 Lania, Salah Abdullah  Total change: 53.60  Rating chartPersonal card
 9th Khanzad Classic Chess Championship 2018 Erbil IRQ 2018-02-07
RcRownchangeKK*chgGame
 1552 1316 3.00 7 1.34 40 53.60 
  Mohammed, Abdulrahman 1700 IRQ0.001-0.0940-3.60 
  Pola, Azad Saber 1581 IRQ1.0010.824032.80 
  Waseem, Raad Najeeb 1588 IRQ0.001-0.1740-6.80 
  Peshang, Pshtiwan Ahmed 1367 IRQ1.0010.574022.80 
  Mohammed Khaleel, Majeed 1716  * IRQ0.001-0.0840-3.20 
  Shahram, Hayder Faiaq 1240 IRQ1.0010.404016.00 
  Aram, Abdulla Fattah 1673 IRQ0.001-0.1140-4.40 
 * 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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