Individual Calculations July 2013
 Oberste, Norbert  Total change: -9.60  Rating chartPersonal card
 IV, Unser-Fritz-Open 2013 Herne (Wanne-Eickel) GER 2013-05-29
RcRownchangeKK*chgGame
 2019 1788 0.00 3 -0.64 15 -9.60 
  Schmidt, Ralph 1994 GER0.001-0.2415-3.60 
  Prang, Andreas 1972 GER0.001-0.2615-3.90 
  Wolff, Christoph 2091 GER0.001-0.1415-2.10 

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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