Individual Calculations July 2014
 Herbst, Rudolf  Total change: -16.65  Rating chartPersonal card
 5. Oeffinger Schachopen Fellbach-Oeffingen GER 2014-06-06
RcRownchangeKK*chgGame
 1839 1733 0.00 3 -1.11 15 -16.65 
  Kolb, Roland 2015 GER0.001-0.1615-2.40 
  Duerr, Hanno 1904 GER0.001-0.2715-4.05 
  Gottwald, Helmut 1597 GER0.001-0.6815-10.20 

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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