Individual Calculations September 2013
 Dreke, Frank  Total change: -9.15  Rating chartPersonal card
 Lichtenberger Sommer 2013 Berlin GER 2013-08-17
RcRownchangeKK*chgGame
 2030 1990 2.50 7 -0.61 15 -9.15 
  Heerde, Thomas 2011 GER0.001-0.4715-7.05 
  Albrecht, Rainer 2112 GER0.001-0.3315-4.95 
  Alvarez, Luis 1902 GER1.0010.38155.70 
  Godoj, Veit 2045 GER1.0010.58158.70 
  Hahlbohm, Matthias 2115 GER0.001-0.3315-4.95 
  Steiner, Wolfram 1978 GER0.501-0.0215-0.30 
  Strobel, Norbert 2048 GER0.001-0.4215-6.30 

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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