Individual Calculations September 2009
 Bryak, Sergey  Total change: 0.00  Rating chartPersonal card
 Rostov-on-Don region Chmp. 2009 open Kamensk-Shakhtinsky RUS 2009-05-03
RcRownchangeRpKK*chgGame
 2148 0 0.50 6 0.00 1747   0.00 
  Mikhailov, Sergey 2416 RUS0.0010.00 0.00 
  Zhukov, Daniil 2059 RUS0.0010.00 0.00 
  Strogova, Alena 1996 RUS0.5010.00 0.00 
  Serebryakov, Alexander 2183 RUS0.0010.00 0.00 
  Makarenko, M 2178 RUS0.0010.00 0.00 
  Titov, Sergey 2056 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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