Individual Calculations July 2013
 Seyfarth, Peter  Total change: 0.00  Rating chartPersonal card
 7.Bad Blankenburger Seniorenopen Bad Blankenburg GER 2013-05-24
RcRownchangeRpKK*chgGame
 1730 0 0.50 6 0.00 1329   0.00 
  Koch, Herbert 1878 GER0.0010.00 0.00 
  Wagner, Lothar 1775 GER0.0010.00 0.00 
  Bergmann, Harald 1839 GER0.0010.00 0.00 
  Van Houten, Henk 1788 NED0.0010.00 0.00 
  Hartlaub, Marianne 1597 GER0.0010.00 0.00 
  Bartl, Birgit 1502 GER0.5010.00 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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