Individual Calculations September 2013
 Kuehn, Kolja  Total change: -22.65  Rating chartPersonal card
 3-Tage-Turnier Baden-Baden GER 2013-08-01
RcRownchangeKK*chgGame
 1761 1960 0.00 2 -1.51 15 -22.65 
  Becker, Reinhold 1739 GER0.001-0.7815-11.70 
  Pravez, Luca 1782 GER0.001-0.7315-10.95 

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)
 

 

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