Individual Calculations December 2014
 Oberkirch, Roland  Total change: -20.40  Rating chartPersonal card
 18. Deutsche Polizeimeisterschaft im Schach Ludwigshafen GER 2014-10-27
RcRownchangeKK*chgGame
 1900 1826 1.50 5 -0.51 40 -20.40 
  Hilbig, Dieter 2037 GER0.001-0.2340-9.20 
  Schubert, Wolfgang 1957 GER0.001-0.3240-12.80 
  Deutschmann, Juergen 1712 GER1.0010.344013.60 
  Christen, Wolfram 1926 GER0.001-0.3640-14.40 
  Knosowski, Hans Josef 1870 GER0.5010.06402.40 

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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