Individual Calculations January 2010
 Ansell, Alan  Total change: -22.25  Rating chartPersonal card
 World Youth Chess Championship-u12 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 1960 1990 4.00 9 -0.89 25 -22.25 
  Vaibhav, Suri 2344 IND0.001-0.1125-2.75 
  Lekic, Lazar 1780 MNE1.0010.23255.75 
  Antal, Tibor Kende 2084 HUN0.001-0.3725-9.25 
  Sheykhhasani, Bardia 1861 IRI1.0010.33258.25 
  Boruchovsky, Avital 2139 ISR0.5010.20255.00 
  Mousavi, Seyed Khalil 2095 IRI0.001-0.3625-9.00 
  Lee, Kai Jie Edward 1775 SIN0.001-0.7725-19.25 
  Keleptrishvili, Irakli 1751 GEO0.501-0.3025-7.50 
  Aydemir, Deniz 1807 TUR1.0010.26256.50 

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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