Individual Calculations September 2017
 Lang, Ferdinand  Total change: -14.20  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe A Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 2014 2114 5.00 9 -0.71 20 -14.20 
  Ophoff, Rigobert 1917 GER1.0010.25205.00 
  Rotstein, Jefim f2310 GER0.001-0.2520-5.00 
  Orlova, Liubov 1974 GER0.001-0.6920-13.80 
  Meinke, Dietlind 1905 GER1.0010.23204.60 
  Schaefer, Martin, Dr. 1986 GER0.501-0.1720-3.40 
  Gollasch, Theo-Heinz 1985 GER1.0010.33206.60 
  Prueske, Wolfgang 2030 GER0.001-0.6220-12.40 
  Brettschneider, Karl 1982 GER1.0010.32206.40 
  Bohnstorff, Michael 2037 GER0.501-0.1120-2.20 

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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