Individual Calculations May 2015
 Weinmann, Helene  Total change: -11.00  Rating chartPersonal card
 6. Senioren-Schachopen Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2015-04-09
RcRownchangeKK*chgGame
 1724 1686 3.50 9 -0.55 20 -11.00 
  Wolke, Reimund 1848 GER0.001-0.2920-5.80 
  Drews, Horst, Dr. 1750 GER0.001-0.4120-8.20 
  Polifka, Wilfried 1740 GER1.0010.582011.60 
  Zimmer, Franz 1735 GER0.5010.07201.40 
  Jacob, Barbara 1821 GER0.5010.18203.60 
  Timmermann, Helmut 1805 GER0.001-0.3420-6.80 
  Komeinda, Josef 1634 GER0.001-0.5720-11.40 
  Krowke, Gerhard 1547 GER1.0010.31206.20 
  Henniges, Erhard 1632 GER0.501-0.0820-1.60 

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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