Individual Calculations May 2015
 Krowke, Gerhard  Total change: -24.80  Rating chartPersonal card
 6. Senioren-Schachopen Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2015-04-09
RcRownchangeKK*chgGame
 1722 1547 2.00 9 -0.62 40 -24.80 
  Stuch, Hans-Ferdinand 1812 GER1.0010.824032.80 
  Bendisch, Juergen, Dr. 1919 GER0.001-0.1040-4.00 
  Lichtblau, Ernst 1776 GER0.001-0.2140-8.40 
  Meyer, Walter 1841 GER0.001-0.1540-6.00 
  Timmermann, Helmut 1805 GER0.001-0.1840-7.20 
  Polifka, Wilfried 1740 GER0.001-0.2540-10.00 
  Schmitz, Norbert 1372 GER1.0010.274010.80 
  Weinmann, Helene 1686 GER0.001-0.3140-12.40 
  Graffenberger, Marianne 1543 GER0.001-0.5140-20.40 

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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