Individual Calculations January 2014
 Aouachria, Rami  Total change: -87.00  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U12 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1620 1720 1.50 7 -2.90 30 -87.00 
  Tabatabaei, M.amin f2120  * IRI0.001-0.0830-2.40 
  Gaifullin, Artur 2061 RUS0.001-0.1230-3.60 
  Lutchman Singh, Karanvir 1357 WLS0.501-0.4030-12.00 
  Van Zyl-Rudd, Jack 1417 RSA0.001-0.8630-25.80 
  Hsu, Hsuan-Ming 1454 TPE1.0010.18305.40 
  Meteliov, Boris 1466 MDA0.001-0.8130-24.30 
  Flasen, Aleksander 1468 NOR0.001-0.8130-24.30 
 * 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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