Individual Calculations February 2020
 Saman, Alias Barakat  Total change: -14.80  Rating chartPersonal card
 6th Duhok International Tournament 2020 Duhok IRQ 2020-01-16
RcRownchangeKK*chgGame
 1453 1364 2.00 6 -0.37 40 -14.80 
  Nazar, Jamil Khalid 1764  * IRQ0.001-0.0840-3.20 
  Rafi, Salim 1034 IRQ1.0010.12404.80 
  Albarbari , Vin Kamal Jalal Adin wc1564 IRQ0.001-0.2440-9.60 
  Rabar, Bakhtyar Hama Saleh 1575 IRQ0.001-0.2340-9.20 
  Ismael, Hussein Ali 1514 IRQ0.001-0.3040-12.00 
  Shahram, Hayder Faiaq 1265 IRQ1.0010.364014.40 
 * 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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