Individual Calculations January 2011
 Fiodorov, Aleksander S.  Total change: -21.00  Rating chartPersonal card
 7th tnmt DSI 2010 Rtg Vidnoe RUS 2010-10-23
RcRownchangeKK*chgGame
 2104 2155 2.00 5 -0.84 25 -21.00 
  Zherebtsov, Dmitry 1996 RUS0.501-0.2125-5.25 
  Goliuk, Viktor 2123 UKR0.501-0.0425-1.00 
  Afonin, Vladimir 2133 RUS1.0010.472511.75 
  Arakeljan, Alexandr 2229 ARM0.001-0.4025-10.00 
  Korytina, Natalia 2038 KAZ0.001-0.6625-16.50 

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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