Individual Calculations April 2009
 Kraiouchkine, Nikita  Total change: -4.80  Rating chartPersonal card
 Aeroflot open C Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2158 2086 2.50 7 -0.32 15 -4.80 
  Torres, Jose Daniel 2184 VEN0.001-0.3715-5.55 
  Remizov, Juri 2174 RUS1.0010.62159.30 
  Gilev, Sergey 2191 RUS0.5010.14152.10 
  Drozdova, Dina 2175 RUS0.5010.12151.80 
  Poljakov, Aleksandr 2134 RUS0.001-0.4315-6.45 
  Kuznetsov, Mikhail V. 2196 RUS0.5010.15152.25 
  Drozdov, Vladimir E. 2051 RUS0.001-0.5515-8.25 

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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