Individual Calculations January 2009
 Spitzl, Bertram  Total change: -17.70  Rating chartPersonal card
 2. Korbacher Open Korbach GER 2008-10-09
RcRownchangeKK*chgGame
 1986 2250 4.50 7 -1.18 15 -17.70 
  Becker, Jonas 1900 GER0.501-0.3915-5.85 
  Chrobak, Frank 1916 GER0.501-0.3815-5.70 
  Kuhn, Andreas 1970 GER1.0010.16152.40 
  Aslan, Benjamin 1979 GER0.001-0.8315-12.45 
  Altenbernd, Dirk 1980 GER1.0010.17152.55 
  Schatz, Christian c2204 GER0.501-0.0615-0.90 
  Rafiee, Kayvan 1950 GER1.0010.15152.25 

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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