Individual Calculations May 2011
 Ditmas, Hugh  Total change: -9.30  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft Delmenhorst GER 2011-04-16
RcRownchangeKK*chgGame
 1973 1913 1.50 5 -0.62 15 -9.30 
  Mueller, Wolfgang 1959 GER0.001-0.4415-6.60 
  Wittfoth, Kai-Uve 2172 GER0.5010.32154.80 
  Meyer, Thorsten 1993 GER0.5010.11151.65 
  Segelken, Peter 1861 GER0.501-0.0715-1.05 
  Schwenteck, Peter 1882 GER0.001-0.5415-8.10 

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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