Individual Calculations April 2008
 Bor, Tobias  Total change: 16.25  Rating chartPersonal card
 LEM Niedersachsen Open Verden GER 2008-01-03
RcRownchangeKK*chgGame
 2019 1921 2.50 5 0.65 25 16.25 
  Schaar, Andreas 2019 GER0.5010.13253.25 
  Gruender, Michael 2055 GER0.001-0.3225-8.00 
  Roehrkasten, Reinhard 1967 GER0.5010.06251.50 
  Albrecht, Carsten 1980 GER0.5010.08252.00 
  Eickhoff, Hermann 2072 GER1.0010.702517.50 

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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