Individual Calculations January 2009
 Bertram, Thomas  Total change: 11.70  Rating chartPersonal card
 Einsiedler Brauhauscup Chemnitz GER 2008-10-02
RcRownchangeKK*chgGame
 2170 1942 0.50 2 0.07 15 1.05 
  Doering, Hans-Ulrich 2183 GER0.5010.30154.50 
  Friedrich, Jan 2156 GER0.001-0.2315-3.45 

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)
 
 25.offene Stadtmeisterschaft Doebeln GER 2008-10-30
RcRownchangeKK*chgGame
 1994 1942 2.00 3 0.71 15 10.65 
  Fiedler, Frank 1971 GER0.5010.04150.60 
  Mueller, Lutz 2081 GER0.5010.19152.85 
  Schoehl, Gerd 1930 GER1.0010.48157.20 

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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