Individual Calculations January 2011
 Seyffarth, Renate  Total change: 3.30  Rating chartPersonal card
 13.SeniorenSchach-Open Bad Griesbach GER 2010-12-05
RcRownchangeKK*chgGame
 2005 1943 1.50 3 0.22 15 3.30 
  Klimpel, Siegfried 1911 GER1.0010.46156.90 
  Woeber, Friedrich 2207 AUT0.001-0.1815-2.70 
  Boldt, Heinrich 1898 GER0.501-0.0615-0.90 

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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