Individual Calculations September 2019
 Breitbach, Stephan  Total change: -16.60  Rating chartPersonal card
 31. Wiesbadener Schlosspark-Open 2019 Wiesbaden GER 2019-08-22
RcRownchangeKK*chgGame
 1751 1653 1.50 6 -0.83 20 -16.60 
  Marzahn, Heiko 2041 GER0.001-0.0920-1.80 
  Froehlich-Dill, Astrid 1866 GER0.001-0.2320-4.60 
  Richter, Tim 1429 GER1.0010.22204.40 
  Schmieder, Stefan 1847 GER0.5010.25205.00 
  Wunschik, Joachim 1837 GER0.001-0.2620-5.20 
  Troeger, Beate 1483 GER0.001-0.7220-14.40 

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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