Individual Calculations January 2011
 Sirotkina, Tatiana  Total change: -27.25  Rating chartPersonal card
 Chmp. Russia 2010 students Moscow RUS 2010-11-30
RcRownchangeKK*chgGame
 2097 1903 0.50 6 -1.09 25 -27.25 
  Charochkina, Daria wm2287 RUS0.001-0.0925-2.25 
  Lagashin, Pavel 2130 RUS0.001-0.2125-5.25 
  Chesnokov, Maxim 2113 RUS0.5010.27256.75 
  Kharlamov, Anton 2133 RUS0.001-0.2125-5.25 
  Cherny, Oleg 2039 RUS0.001-0.3225-8.00 
  Nazarian, Marina 1879 RUS0.001-0.5325-13.25 

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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