Individual Calculations September 2011
 Fomina, Tatyana  Total change: -18.45  Rating chartPersonal card
 Estonian Women Chess Championship Tallinn EST 2011-07-20
RcRownchangeKK*chgGame
 1954 2233 4.50 7 -1.23 15 -18.45 
  Vahtra, Tuuli wf1997 EST0.501-0.3015-4.50 
  Narva, Triin wc2002 EST0.501-0.2915-4.35 
  Piarnpuu, Leili wm2130 EST0.501-0.1415-2.10 
  Hanzatjan, Anaid 1833  * EST0.501-0.4215-6.30 
  Narva, Regina R. wf2047 EST0.501-0.2415-3.60 
  Korban, Katrina 1833  * EST1.0010.08151.20 
  Hanzatjan, Elvira 1833  * EST1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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