Individual Calculations September 2019
 Donecker, Stefan  Total change: -40.60  Rating chartPersonal card
 31. Wiesbadener Schlosspark-Open 2019 Wiesbaden GER 2019-08-22
RcRownchangeKK*chgGame
 1726 1722 1.00 6 -2.03 20 -40.60 
  Reitz, Philipp 2061 GER0.001-0.1220-2.40 
  Kolker, Vladislav 1977 GER0.001-0.1920-3.80 
  Hedrich, Gerd 1472 GER0.001-0.8120-16.20 
  Kuenne, Lutz, Dr. 1546 GER1.0010.27205.40 
  Weiland, Thomas 1772 GER0.001-0.4320-8.60 
  Gerber, Ingo 1529 GER0.001-0.7520-15.00 

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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