Individual Calculations April 2009
 Forova, Tatiana  Total change: -8.40  Rating chartPersonal card
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2151 1888 0.00 3 -0.56 15 -8.40 
  Ubiennykh, Ekaterina wm2238 RUS0.001-0.1115-1.65 
  Kharmunova, Nadejda wf2140 RUS0.001-0.1915-2.85 
  Yakupova, Aysyla 2076 RUS0.001-0.2615-3.90 

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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