Individual Calculations September 2012
 Sarvaretdinova, Nursel  Total change: 9.30  Rating chartPersonal card
 Memorial Gumerova (open)-2012 Ufa RUS 2012-08-01
RcRownchangeKK*chgGame
 1949 1617 1.00 3 0.62 15 9.30 
  Ermakov, Ivan 2001 RUS0.001-0.0915-1.35 
  Khaziev, Anvar 1877 RUS1.0010.821512.30 
  Bulgakov, Airat 1970 RUS0.001-0.1115-1.65 

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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