Individual Calculations September 2019
 Feustel, Andreas, Dr.  Total change: -14.60  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 1670 1829 2.00 4 -0.73 20 -14.60 
  Burkhardt, Holger 2047 GER0.001-0.2220-4.40 
  Breuer, Achim 1558 GER0.001-0.8320-16.60 
  Mizich, Vadim 1476 GER1.0010.11202.20 
  Boehme, Sebastian 1599 GER1.0010.21204.20 

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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