Individual Calculations January 2009
 Boettger, Lukas  Total change: -30.15  Rating chartPersonal card
 Einsiedler Brauhauscup Chemnitz GER 2008-10-02
RcRownchangeKK*chgGame
 2173 2129 1.50 4 -0.26 15 -3.90 
  Hoolt, Sarah wf2274 GER0.5010.19152.85 
  Doering, Hans-Ulrich 2183 GER0.5010.08151.20 
  Schoene, Maria 2198 GER0.001-0.4015-6.00 
  Schaetz, Christopher 2036 GER0.501-0.1315-1.95 

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)
 
 Deutschland Cup Gruppe 12 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2037 2129 2.00 6 -1.75 15 -26.25 
  Atri, Jamshid 2019 IRI0.001-0.6515-9.75 
  Mueck, Heinz-Peter 2028 GER0.001-0.6415-9.60 
  Andok, Claus 2084 GER0.001-0.5615-8.40 
  Coder, Thorsten 2004 GER0.501-0.1715-2.55 
  Schuster, Gerhard 2036 GER0.501-0.1315-1.95 
  Mueller, Claudia 2053 GER1.0010.40156.00 

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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