Individual Calculations October 2012
 Kuehn, Kolja  Total change: -44.40  Rating chartPersonal card
 Mittelbadischer Schachkongress 2012 Sasbach GER 2012-09-07
RcRownchangeKK*chgGame
 1903 2032 0.50 3 -1.48 30 -44.40 
  Giacomelli, Bernd 2020 GER0.501-0.0230-0.60 
  Bohnert, Dominik 1952 GER0.001-0.6130-18.30 
  Gubela, Hans-Erich Constanti 1736 GER0.001-0.8530-25.50 

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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