Individual Calculations March 2011
 Filbry, Lothar  Total change: -36.25  Rating chartPersonal card
 9.Bad Koenigshofen-Open Bad Koenigshofen GER 2010-12-26
RcRownchangeKK*chgGame
 1668 1790 0.50 3 -1.45 25 -36.25 
  Beyersdorf, Gunter 1815 GER0.001-0.4725-11.75 
  Dreiseitel, Werner 1484 GER0.501-0.3625-9.00 
  Grasmik, Waldemar 1704 GER0.001-0.6225-15.50 

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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