Individual Calculations April 2008
 Gruettner, Ralf  Total change: -3.90  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2155 2092 1.00 1 0.59 15 8.85 
  Lilley, Graham 2155 ENG1.0010.59158.85 

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)
 
 17.Radisson SAS Weihnachtsopen Meisterturnier Erfurt GER 2007-12-26
RcRownchangeKK*chgGame
 1970 2096 4.50 8 -0.85 15 -12.75 
  Zier, Verena 1932 GER0.501-0.2215-3.30 
  Marx, Joschka 1903 GER0.001-0.7515-11.25 
  Magnussen, Helge 2006 GER0.001-0.6215-9.30 
  Wolff, Michael 1948 GER1.0010.30154.50 
  Plicka, Jiri 1985 CZE1.0010.35155.25 
  Muer, Sebastian 1930 GER0.001-0.7215-10.80 
  Klippel, Jan 2014 GER1.0010.39155.85 
  Brueggemann, Florian 2038 GER1.0010.42156.30 

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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