Individual Calculations April 2009
 Hoeppner, Klaus-Dieter  Total change: -17.50  Rating chartPersonal card
 17.offene Seniorenmeisterschaft Sachsen 2009 Dresden GER 2009-02-09
RcRownchangeKK*chgGame
 1912 1691 0.00 3 -0.70 25 -17.50 
  Roos, Hans-Goerg, Prof. 2041 GER0.001-0.1125-2.75 
  Morgner, Siegfried 1904 GER0.001-0.2325-5.75 
  Zanger, Konrad 1791 GER0.001-0.3625-9.00 

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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