Individual Calculations May 2011
 Kopanski, Lorenz  Total change: -15.90  Rating chartPersonal card
 15.Internat.Neckar-Open 2011 Gruppe B Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 1745 1851 1.50 4 -1.06 15 -15.90 
  Schreiber, Winfried 1651 GER1.0010.24153.60 
  Speicher, Franz 1964 GER0.001-0.3515-5.25 
  Offergeld, Detlef 1671 GER0.501-0.2415-3.60 
  Wang, Julia 1695 GER0.001-0.7115-10.65 

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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