Individual Calculations January 2009
 Sambursky, Roman  Total change: -12.00  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2008 Novokuznetsk RUS 2008-11-22
RcRownchangeKK*chgGame
 1958 1668 0.50 6 -0.48 25 -12.00 
  Izmestiev, Ilija 2018 RUS0.001-0.1125-2.75 
  Krapivina, Rimma wf1990 RUS0.001-0.1325-3.25 
  Kuteneva, Galina 1915 RUS0.001-0.1925-4.75 
  Denisova, Natalia 2018 RUS0.001-0.1125-2.75 
  Amzorov, Anatoliy 2018 RUS0.001-0.1125-2.75 
  Kuzmin, Konstantin 1791 RUS0.5010.17254.25 

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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