Individual Calculations February 2013
 Sayed, Hussain  Total change: -2.40  Rating chartPersonal card
 Al Ain Classic 2012 Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2125 1970 1.50 5 -0.08 30 -2.40 
  Hamdouchi, Adina-Maria wg2211 FRA0.001-0.2030-6.00 
  Saydaliev, Saidakbar 1950 UZB1.0010.473014.10 
  Ssegwanyi, Arthur 2222 UGA0.001-0.1930-5.70 
  Wallis, Christopher f2283 AUS0.001-0.1430-4.20 
  Magdy, Kassem 1959 EGY0.501-0.0230-0.60 

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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