Individual Calculations January 2009
 Anker, Christin  Total change: -24.90  Rating chartPersonal card
 World Youth Chess Championships 2008 - Girls 16 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1956 1900 1.00 6 -1.66 15 -24.90 
  Repina, Varvara wf2250 RUS0.001-0.1115-1.65 
  Wang, Hsin Jung 1724 TPE0.001-0.7315-10.95 
  Arig, Busra 1769 TUR0.001-0.6815-10.20 
  Thilakawardana, Supeshala 1815 SRI1.0010.38155.70 
  Hejazipour, Mitra wf2139 IRI0.001-0.2015-3.00 
  Motycakova, Monika 2037 SVK0.001-0.3215-4.80 

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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