Individual Calculations March 2012
 Bernhoeft, Erhard  Total change: -21.00  Rating chartPersonal card
 36.Potsdamer Weihnachtsturnier Potsdam GER 2011-12-27
RcRownchangeKK*chgGame
 1754 1983 2.50 5 -1.40 15 -21.00 
  Kliem, Helmut, Dr. 1776 GER0.501-0.2715-4.05 
  Meyer, Jens-Uwe 1855 GER0.501-0.1715-2.55 
  Kostre, Margarita 1791 GER0.501-0.2515-3.75 
  Werthmann, Nils 1720 GER0.001-0.8215-12.30 
  Paul, Fabian 1630 GER1.0010.11151.65 

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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