Individual Calculations September 2019
 Kobs, Stephan  Total change: 21.40  Rating chartPersonal card
 31. Wiesbadener Schlosspark-Open 2019 Wiesbaden GER 2019-08-22
RcRownchangeKK*chgGame
 2030 1961 3.50 6 1.07 20 21.40 
  Neurohr, Juergen 2127 GER0.5010.22204.40 
  Kuhn, Andreas 2119 GER0.5010.21204.20 
  Flach, Erich, Prof. Dr. 2081 GER0.001-0.3420-6.80 
  Schwenk, Stefan 1733 GER1.0010.21204.20 
  Schmidt, Markus 2072 GER0.5010.15203.00 
  Bischoff, Ulrich 2050 GER1.0010.622012.40 

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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