Individual Calculations January 2015
 Ayyad, Husain  Total change: -21.00  Rating chartPersonal card
 Sharjah Capital Of Islamic Culture Chess Championships Open 2014 Sharjah UAE 2014-11-14
RcRownchangeKK*chgGame
 2064 2170 2.00 5 -1.05 20 -21.00 
  Hamdan, Marshool 1770  * UAE0.001-0.9220-18.40 
  Boshara, Mohammed Ahmed 1831 SUD1.0010.12202.40 
  Faisal, Abdulla c2315 UAE0.001-0.3120-6.20 
  Rafee, Mohd Hayel 1931 SYR1.0010.20204.00 
  Barsov, Alexei g2473 UZB0.001-0.1420-2.80 
 * 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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