Individual Calculations July 2008
 Gansvind, Valeriya I.  Total change: 2.70  Rating chartPersonal card
 Estonian Women Chess Championship Tallinn EST 2008-03-29
 2050 2210 5.00 7 0.18 15 2.70 
  Tsiganova, Monika wm2221 EST0.5010.02150.30 
  Fomina, Tatyana wm2254 EST1.0010.56158.40 
  Piarnpuu, Leili wm2137 EST0.501-0.1015-1.50 
  Airapetjan, Jana 1860 EST1.0010.11151.65 
  Narva, Triin 1860 EST1.0010.11151.65 
  Narva, Regina R. wf2037 EST0.501-0.2315-3.45 
  Vahtra, Tuuli 1982 EST0.501-0.2915-4.35 

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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