Individual Calculations July 2009
 Anjana Krishna, S  Total change: -14.40  Rating chartPersonal card
 5th World School Chess Championship - Girls U15 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 1866 1918 3.50 8 -0.96 15 -14.40 
  Vasileva, Aleksandra Valerieva 1568 BUL1.0010.11151.65 
  Mardaleishvili, Ana 1738 GEO0.501-0.2415-3.60 
  Kuchava, Ana 1922 GEO0.5010.01150.15 
  Unapkoshvili, Nani 1930 GEO0.001-0.4815-7.20 
  Khlichkova, Tatiana 1985 RUS0.5010.09151.35 
  Imeeva, Aisa 1988 RUS0.5010.10151.50 
  Rahimli, Izzat Rauf Qizi 1906 AZE0.501-0.0215-0.30 
  Dewi, Aa Citra wf1893 INA0.001-0.5315-7.95 

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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