Individual Calculations October 2017
 Hehn, Hartmut  Total change: 2.80  Rating chartPersonal card
 11. Internationales Ortenburger Schach-Open 2017 Gruppe A Ortenburg GER 2017-09-08
RcRownchangeKK*chgGame
 2000 2052 3.00 5 0.14 20 2.80 
  Sielecki, Christof m2439 GER0.001-0.0920-1.80 
  Hagmueller, Josef 1729 AUT1.0010.13202.60 
  Brem, Stephan 2119 GER0.5010.09201.80 
  Hoffmann, Sebastian 1932 GER0.501-0.1620-3.20 
  Sierian, Peter 1780 GER1.0010.17203.40 

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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