Individual Calculations May 2013
 Opitz, Frank  Total change: -1.80  Rating chartPersonal card
 8.Cuxhaven Seniorenturnier Cuxhaven GER 2013-04-05
RcRownchangeKK*chgGame
 1903 1950 5.00 9 -0.12 15 -1.80 
  Van Houten, Henk 1767 NED1.0010.26153.90 
  Ackermann, Hans Werner f2266 GER0.001-0.1315-1.95 
  Brandt, Fred 1867 GER0.501-0.1115-1.65 
  Baier, Peter 1767 GER1.0010.26153.90 
  Goebel, Wolfgang 2129 GER0.001-0.2715-4.05 
  Franke, Klaus 1870 GER0.001-0.6115-9.15 
  Brueckner, Ewald 1760 GER1.0010.25153.75 
  Weber, Martin 1872 GER0.501-0.1115-1.65 
  Stuiber, Wilhelm 1830 GER1.0010.34155.10 

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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