Individual Calculations September 2013
 Rajapaksa, Miyuni Kavinya  Total change: 3.30  Rating chartPersonal card
 Open July B Moscow RUS 2013-07-13
RcRownchangeKK*chgGame
 1728 1546 1.50 5 0.11 30 3.30 
  Seleznev, Yury 1935 RUS0.001-0.0930-2.70 
  Baigushev, Alexandr 1704 RUS0.001-0.2930-8.70 
  Jakovlev, Alexander 1683 RUS1.0010.683020.40 
  Shvartsman, Alexandr 1717 RUS0.5010.23306.90 
  Privalov, Igor 1601 RUS0.001-0.4230-12.60 

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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