Individual Calculations January 2009
 Alavi, Homa  Total change: 41.25  Rating chartPersonal card
 World Youth Chess Championships 2008 - Girls 18 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2032 1863 4.50 10 1.59 15 23.85 
  Skinke, Katrina 2186 LAT0.5010.37155.55 
  Palkova, Katerina 2057 CZE1.0010.751511.25 
  Richard, Emma 2082 FRA0.001-0.2215-3.30 
  Nakhbayeva, Guliskhan wf2201 KAZ0.001-0.1215-1.80 
  Kozarski, Lara 1714 SLO1.0010.30154.50 
  Deur, Zrinka 2003 CRO0.5010.19152.85 
  Esonboeva, Gulruhsor 2008 UZB1.0010.691510.35 
  Pham, Bich Ngoc wf2090 VIE0.001-0.2115-3.15 
  Pham, Thi Thu Hien 2006 VIE0.001-0.3115-4.65 
  Mnatsakanyan, Diana 1971 ARM0.5010.15152.25 

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)
 
 Iranian Semi Final Championship (Women) Tehran  2008-12-02
RcRownchangeKK*chgGame
 2015 1863 3.00 6 1.16 15 17.40 
  Ghader Pour, Shayesteh wm2149 IRI1.0010.841512.60 
  Bayat, Shohreh wf1977 IRI0.5010.16152.40 
  Hematizadeh, Nina 1865 IRI0.5010.00150.00 
  Hakimifard, Ghazal wf2043 IRI0.001-0.2615-3.90 
  Asgarizadeh, Minoo 1940 IRI0.5010.11151.65 
  Salman, Mahini Mona wf2113 IRI0.5010.31154.65 

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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