Individual Calculations January 2009
 Anandajeyarajah, Thilagini  Total change: 11.75  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2085 1735 0.00 1 -0.11 25 -2.75 
  Smallbone, Kieran D 2085 ENG0.001-0.1125-2.75 

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)
 
 World Youth Chess Championships 2008 - Girls 18 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1957 1735 2.50 8 0.58 25 14.50 
  Gosciniak, Maria 2085 POL0.001-0.1125-2.75 
  Agrest, Inna 2085 SWE0.001-0.1125-2.75 
  Rahimi, Tara 1861 IRI1.0010.672516.75 
  Ngo, Dieu Hoa wf2007 VIE0.001-0.1725-4.25 
  Karayaylali, Pinar 1625 TUR0.501-0.1525-3.75 
  Maroroa, Sue wf1938 NZL1.0010.762519.00 
  Richard, Emma 2082 FRA0.001-0.1125-2.75 
  Mnatsakanyan, Diana 1971 ARM0.001-0.2025-5.00 

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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