Blitz: Individual Calculations March 2018
 Ali, Farhad Ali  Total change: -31.20  Rating chartPersonal card
 6th Khanzad Chess Championship (Blitz) 2018 Erbil IRQ 2018-02-01
RcRownchangeKK*chgGame
 1611 1674 2.50 7 -1.56 20 -31.20 
  Dana, Jamal Qadir 1981 IRQ0.001-0.1420-2.80 
  Ibrahim, Adnan Khalil 1274  * IRQ1.0010.08201.60 
  Nabeel, Aziz Youkhana 1975 IRQ0.001-0.1520-3.00 
  Yousif, Farhad Ali 1443 IRQ0.501-0.2920-5.80 
  Marwan, Hama Xalb Ahmed 1525 IRQ1.0010.30206.00 
  Nozhana, Essa Ali 1493 IRQ0.001-0.7420-14.80 
  Sara, Masood Abdullah 1586 IRQ0.001-0.6220-12.40 
 * 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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