Individual Calculations September 2013
 Lamb, Ian  Total change: 18.15  Rating chartPersonal card
 Vienna Chess Open 2013- B Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 1803 1671 4.00 8 1.21 15 18.15 
  Thalhammer, Klaus 1998 AUT0.5010.37155.55 
  Stanka, Wolfgang 1993 AUT0.001-0.1315-1.95 
  Badzgaradze, Elena 1637 RUS0.001-0.5515-8.25 
  Steiner, Lucia 1627 AUT0.001-0.5615-8.40 
  Gockner, Hans 1643 AUT1.0010.46156.90 
  Busuioc, Alexandra 1652 AUT1.0010.47157.05 
  Andrejevski, Branko 1931 AUT0.5010.32154.80 
  Kreusch, Frank 1944 GER1.0010.831512.45 

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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