Individual Calculations September 2011
 Schwerdtfeger, Wolfgang  Total change: -11.10  Rating chartPersonal card
 St.Pauli Schach-Open 2011 Gruppe B Hamburg GER 2011-07-09
RcRownchangeKK*chgGame
 1751 1793 1.50 4 -0.74 15 -11.10 
  Wegner, Florian 1753 GER0.001-0.5615-8.40 
  Kololli, Kevin 1741 GER0.501-0.0715-1.05 
  Bausch, Jean 1758 GER1.0010.45156.75 
  Xin, Ruidi 1752 CHN0.001-0.5615-8.40 

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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