Individual Calculations April 2008
 Zier, Verena  Total change: 28.95  Rating chartPersonal card
 17.Radisson SAS Weihnachtsopen Meisterturnier Erfurt GER 2007-12-26
RcRownchangeKK*chgGame
 2086 1932 4.00 7 1.93 15 28.95 
  Gruettner, Ralf 2096 GER0.5010.22153.30 
  Seidel, Michael Prof. 2075 GER0.5010.19152.85 
  Blasl, Dietmar 2101 AUT0.5010.22153.30 
  Kluger, Carsten 2124 GER0.5010.25153.75 
  Zech, Andreas 2085 GER0.5010.20153.00 
  Michalowski, Peter 2073 GER0.5010.19152.85 
  Stock, Juergen 2050 GER1.0010.66159.90 

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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