Individual Calculations September 2010
 David, Heinz-Dieter  Total change: 2.50  Rating chartPersonal card
 19. Offenses Brandenburgusches Seniorenturnier 2010 Miedzyzdroje POL 2010-06-23
RcRownchangeKK*chgGame
 1787 1598 2.00 7 0.10 25 2.50 
  Meinke, Dietlind 1920 GER0.001-0.1325-3.25 
  Modrow, Reinert 1821 GER0.5010.28257.00 
  Niezgoda, Boleslaw 1761 POL0.001-0.2825-7.00 
  Spychalska, Bozena 1606 POL0.5010.01250.25 
  Mueller-Schwartz, Joachim 1759 GER0.5010.21255.25 
  Hempel, Guenther 1974 GER0.001-0.0925-2.25 
  Serowy, Reinhold, Dr. 1671 GER0.5010.10252.50 

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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