Individual Calculations April 2008
 Scholvin, Erich  Total change: -25.50  Rating chartPersonal card
 32.Potsdamer Weihnachtsturnier Potsdam GER 2007-12-27
RcRownchangeKK*chgGame
 1938 2125 2.00 5 -1.70 15 -25.50 
  Muehlhan, Klaus 1946 GER0.001-0.7315-10.95 
  Scholz, Robert 1914 GER1.0010.23153.45 
  Hadlich, Winfried 1990 GER0.501-0.1815-2.70 
  Schmidt, David 1972 GER0.001-0.7015-10.50 
  Jaeger, Marco 1867 GER0.501-0.3215-4.80 

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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