Individual Calculations March 2011
 Gottwald, Lutz  Total change: -34.00  Rating chartPersonal card
 7.Hamburger Weihnachtsopen Hamburg GER 2010-12-27
RcRownchangeKK*chgGame
 1930 1899 0.50 4 -1.36 25 -34.00 
  Westphal, Bernd 2082 GER0.001-0.2625-6.50 
  Wolter, Jens 2113 GER0.001-0.2325-5.75 
  Nonnenmacher, Lars 1765 GER0.501-0.1825-4.50 
  Bandow, Sven 1760 DEN0.001-0.6925-17.25 

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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