Individual Calculations June 2013
 Rupprecht, Juergen  Total change: -9.60  Rating chartPersonal card
 28.Internationale Hasslocher Schachtage Turnier B Hassloch GER 2013-05-17
RcRownchangeKK*chgGame
 1816 1728 0.50 3 -0.64 15 -9.60 
  Wenzel, Ralph 1882 GER0.001-0.2915-4.35 
  Gordziel, Martin 1821 GER0.001-0.3715-5.55 
  Orth, Ulrich 1744 GER0.5010.02150.30 

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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