Individual Calculations May 2013
 Kowalski, Hans-Michael  Total change: -5.40  Rating chartPersonal card
 17.Internat.Neckar-Open 2013 B-Open Deizisau GER 2013-03-28
RcRownchangeKK*chgGame
 1729 1773 3.50 7 -0.36 15 -5.40 
  Dittrich, Tom 1635 GER1.0010.31154.65 
  Trobonjaca, Milos 1638 GER0.501-0.1815-2.70 
  Kaempfer, Andreas 1455 GER1.0010.13151.95 
  Koelbl, Jonathan 1907 GER1.0010.681510.20 
  Hartlieb, Juergen 1971 GER0.001-0.2415-3.60 
  Fleckenstein, Wolfgang 1891 GER0.001-0.3415-5.10 
  Fehrensen, Nils 1606 GER0.001-0.7215-10.80 

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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