Individual Calculations January 2017
 Alawash, Firass  Total change: 36.40  Rating chartPersonal card
 5th Khanzad Classis Chess tournament 2016 Erbil IRQ 2016-12-14
RcRownchangeKK*chgGame
 1921 1791 3.00 6 0.91 40 36.40 
  Didar, Mohammed Zhaher Hassan c2191  * IRQ0.001-0.0840-3.20 
  Paywand, Shakir Sherko 1550 IRQ1.0010.20408.00 
  Zrng, Salah Mohammed 2107 IRQ0.5010.374014.80 
  Baktiar, Hamd Mohammed 1923 IRQ1.0010.684027.20 
  Sheida, Omar 1925 IRQ0.001-0.3240-12.80 
  Ahmed, Qutayba Yunis 1831 IRQ0.5010.06402.40 
 * 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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