Individual Calculations May 2013
 Kollowa, Kurt, Dr.  Total change: -1.50  Rating chartPersonal card
 Jubilaeumsturnier Uta Roechling Berlin GER 2013-03-18
RcRownchangeKK*chgGame
 1997 2006 4.00 8 -0.10 15 -1.50 
  Khodjabagyan, Seyran 2167 GER0.001-0.2915-4.35 
  Niebaum, Karl 1927 GER1.0010.39155.85 
  Adibekian, Roubik, Dr. 2198 GER0.001-0.2515-3.75 
  Ophoff, Rigobert 1963 GER0.501-0.0615-0.90 
  Kolkwitz, Klaus 1848 GER0.501-0.2115-3.15 
  Garms, Ilse 1782 GER1.0010.22153.30 
  Hilburt, Leonid 2149 GER0.001-0.3115-4.65 
  Klein, Leo 1940 GER1.0010.41156.15 

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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