Individual Calculations March 2014
 Abu Khalf, Yousef  Total change: -17.40  Rating chartPersonal card
 4th Asian Amateur Chess Championship Amman JOR 2014-01-24
RcRownchangeKK*chgGame
 1650 1769 2.00 5 -1.16 15 -17.40 
  Fauzi, Akram 1911 JOR0.001-0.3115-4.65 
  Barakat, Nafez 1875 JOR0.001-0.3615-5.40 
  Abdallah, Argowb 1596 JOR0.001-0.7315-10.95 
  Hind, Abughanieh 1407 JOR1.0010.10151.50 
  Emad, Majdlawy 1461 JOR1.0010.14152.10 

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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