Individual Calculations April 2009
 Dierich, Jochen  Total change: -18.90  Rating chartPersonal card
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 1993 2007 3.50 9 -1.26 15 -18.90 
  Schneider, Ilja 2357 GER0.001-0.1115-1.65 
  Frijling, Jereon 1823 NED1.0010.26153.90 
  Bjarnason, Oskar 2232 ISL0.001-0.2215-3.30 
  Beulertz, Dr. Stefan 1834 MLT0.001-0.7315-10.95 
  Titz, Waldemar 1805 GER1.0010.24153.60 
  Malzer, Werner 1910 GER1.0010.37155.55 
  Schmidt, Robert 2160 GER0.001-0.3015-4.50 
  Klett, Thomas 1914 GER0.501-0.1315-1.95 
  Mueller, Wolfgang 1905 GER0.001-0.6415-9.60 

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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