Individual Calculations July 2012
 Rollwitz, Inge  Total change: -5.40  Rating chartPersonal card
 2.Deutscher Senioren-Cup 2012 B Braunschweig GER 2012-05-16
RcRownchangeKK*chgGame
 1709 1491 1.00 6 -0.36 15 -5.40 
  Jung, Michael, Prof. 1803 GER0.001-0.1415-2.10 
  Daebel, Hasso, Dr. 1731 GER1.0010.801512.00 
  Anlauf, Wolfgang 1645 GER0.001-0.2915-4.35 
  Van Houten, Henk 1749 NED0.001-0.1815-2.70 
  Mittelstaedt, Ewald 1614 GER0.001-0.3315-4.95 
  Borkenhagen, Bernd 1709 GER0.001-0.2215-3.30 

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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