Individual Calculations September 2009
 Lotkov, Oleg  Total change: 0.00  Rating chartPersonal card
 Obninsk 2009 open Obninsk RUS 2009-07-14
RcRownchangeRpKK*chgGame
 1881 0 0.50 6 0.00 1480   0.00 
  Cherkasov, Vladimir 2075 RUS0.0010.00 0.00 
  Kuprijanov, Anatoly 1912 RUS0.0010.00 0.00 
  Gavrjuchenkova, Angelina 1942 RUS0.0010.00 0.00 
  Matytsina, Nadejda 1779 RUS0.5010.00 0.00 
  Egorova, Irina 1713 RUS0.0010.00 0.00 
  Kaurova, Anna 1866 RUS0.0010.00 0.00 

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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