Individual Calculations November 2009
 David, Heinz-Dieter  Total change: -14.75  Rating chartPersonal card
 11.offene Landesmeisterschaft Senioren Brandenburg Eberswalde GER 2009-10-01
RcRownchangeKK*chgGame
 1754 1613 1.00 5 -0.59 25 -14.75 
  Kolkwitz, Klaus 1916 GER0.001-0.1425-3.50 
  Ewald, Horst 1784 GER0.001-0.2725-6.75 
  Goroll, Hans-Juergen, Dr. 1639 GER0.001-0.4625-11.50 
  Serowy, Reinhold 1685 GER0.5010.10252.50 
  Scholz, Werner 1745 GER0.5010.18254.50 

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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