Individual Calculations July 2009
 Madoian, Iolanda  Total change: 11.25  Rating chartPersonal card
 GEO G-16 Ch Poti GEO 2009-05-26
RcRownchangeKK*chgGame
 1872 1747 2.50 6 0.45 25 11.25 
  Anakidze, Nino 1987 GEO0.001-0.2025-5.00 
  Ugulava, Lela 1977 GEO0.001-0.2125-5.25 
  Chakvetadze, Dea 1678 GEO0.501-0.1025-2.50 
  Kuchava, Ana 1922 GEO1.0010.732518.25 
  Mardaleishvili, Ana 1738 GEO1.0010.492512.25 
  Unapkoshvili, Nani 1930 GEO0.001-0.2625-6.50 

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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