Individual Calculations April 2018
 Renner, Michael, Dr.  Total change: -6.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 D Kassel GER 2018-03-23
RcRownchangeKK*chgGame
 1685 1735 2.50 5 -0.34 20 -6.80 
  Koenigs, Paul 1652 GER1.0010.39207.80 
  Wiedermann, Uwe 1671 GER0.501-0.0920-1.80 
  Spaeth, Gerhard 1642 GER0.501-0.1320-2.60 
  Hofmeister, Frank 1804 GER0.001-0.4020-8.00 
  Mahler, Peter 1654 GER0.501-0.1120-2.20 

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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