Individual Calculations January 2011
 Elhares, Alaa  Total change: -5.50  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1840 1759 3.00 8 -0.22 25 -5.50 
  Pirverdiyev, Aqil Kamran Oglu 2109 AZE0.001-0.1125-2.75 
  Vasilyev, Vasily 1983 RUS0.001-0.2225-5.50 
  Xanthopoulos, Dimitrios 1359  * GRE1.0010.08252.00 
  Kreiner, Stefan 1937 AUT0.001-0.2725-6.75 
  Abdulla, Ali U16 1680 UAE1.0010.39259.75 
  Gorbanovsky, Oleg 1889 MDA0.001-0.3225-8.00 
  Beukema, Stefan 2127 NED0.001-0.1025-2.50 
  Abdulaziz, Abdulla 1632 UAE1.0010.33258.25 
 * 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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