Individual Calculations July 2019
 Heidrich, Detlef  Total change: -16.80  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2019 over 65 Bad Neuenahr GER 2019-06-12
RcRownchangeKK*chgGame
 1733 1631 2.50 8 -0.42 40 -16.80 
  Meul, Willi 1926 GER0.001-0.1540-6.00 
  Bertram, Thomas 1723 GER0.001-0.3740-14.80 
  Jacob, Barbara 1816 GER0.001-0.2640-10.40 
  Wenske, Hardy 1754 GER0.001-0.3340-13.20 
  Kock, Wolfgang 1726 GER1.0010.634025.20 
  Schmitz, Norbert 1349 GER1.0010.16406.40 
  Bendisch, Juergen, Dr. 1831 GER0.5010.264010.40 
  Rauch, Norbert, Dr. 1736 GER0.001-0.3640-14.40 

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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