Individual Calculations April 2009
 Rodnov, Sergey  Total change: -8.25  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 1862 1512 0.00 5 -0.55 15 -8.25 
  Uteshev, Arsen 1862 KAZ0.001-0.1115-1.65 
  Tolmachev, Aleksander 1862 RUS0.001-0.1115-1.65 
  Popov, Mikhail 1862 RUS0.001-0.1115-1.65 
  Kuleshov, Viktor 1862 RUS0.001-0.1115-1.65 
  Shurunov, Andrei 1862 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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