Individual Calculations May 2010
 Lenz, Guntram  Total change: -21.00  Rating chartPersonal card
 17.Cuxhaven Open Cuxhaven GER 2010-03-13
RcRownchangeKK*chgGame
 2002 2047 3.00 7 -0.84 25 -21.00 
  Hoffmann, Roger 2058 LUX0.001-0.4825-12.00 
  Gronemann, Joern 1877 GER1.0010.28257.00 
  Pruesse, Horst 2111 GER0.5010.09252.25 
  Bohnstorff, Michael 2092 GER0.001-0.4425-11.00 
  Landris, Manfred 1728 GER1.0010.13253.25 
  Skorna, Ullrich 2096 GER0.001-0.4325-10.75 
  Joppien, Arne 2052 GER0.5010.01250.25 

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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