Individual Calculations January 2011
 Harishman, S  Total change: 18.15  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1941 1768 3.50 8 1.21 15 18.15 
  Lekic, Lazar 1958 MNE1.0010.751511.25 
  Navarrete Espi, Samuel 2024 ESP0.001-0.1915-2.85 
  Sohal, Tanraj 2038 CAN0.5010.33154.95 
  Cox, Jan 1904 BEL0.5010.18152.70 
  Akhmetov, Ayan 2097 KAZ0.001-0.1215-1.80 
  Filatov, Semen 1629 RUS0.001-0.6915-10.35 
  Pozanco Romasanta, Marc 1876 ESP1.0010.65159.75 
  Mirzaei, Saleh 2004 IRI0.5010.30154.50 

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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