Individual Calculations September 2012
 Jacob, Barbara  Total change: -25.50  Rating chartPersonal card
 24. offene Deutsche Seniorenmeisterschaft Gruppe B Dresden GER 2012-08-09
RcRownchangeKK*chgGame
 1800 1873 3.00 8 -1.70 15 -25.50 
  Petroschka, Bernd 1939 GER0.5010.09151.35 
  Nemoj, Ilja 1848 GER0.001-0.5315-7.95 
  Gottschalk, Juergen 1636 GER0.501-0.3015-4.50 
  Golbs, Horst 1550 GER1.0010.13151.95 
  Schmitthoefer, Herbert 1927 GER0.001-0.4215-6.30 
  Daebel, Hasso, Dr. 1714 GER1.0010.29154.35 
  Grunewald, Peter 2041 GER0.001-0.2815-4.20 
  Schiessl, Hanns 1743 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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