Individual Calculations March 2010
 Verfuerden, Bernard  Total change: -19.75  Rating chartPersonal card
 12.Nord-West-Cup Bad Zwischenahn GER 2010-02-18
RcRownchangeKK*chgGame
 2067 2034 1.50 5 -0.79 25 -19.75 
  Jordan, Juergen 2211 GER0.001-0.2725-6.75 
  Bielmeier, Ludwig 2147 GER0.001-0.3525-8.75 
  Vehmeyer, Thomas 1873 GER1.0010.29257.25 
  Langenfeld, Olaf 1992 GER0.001-0.5625-14.00 
  Mader, Sascha 2110 GER0.5010.10252.50 

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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