Individual Calculations September 2009
 Stolbov, Dmitry  Total change: 4.05  Rating chartPersonal card
 Cup of Don 2009 Azov RUS 2009-07-04
RcRownchangeKK*chgGame
 2053 1987 2.00 4 0.27 15 4.05 
  Dobrovolsky, Oleg f2301 RUS0.001-0.1415-2.10 
  Kondrashov, Kirill 1846 RUS1.0010.31154.65 
  Kazmin, Dmitrij 2227 RUS0.001-0.2015-3.00 
  Kim, Yana 1839 RUS1.0010.30154.50 

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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