Individual Calculations December 2017
 Lanz, Udo  Total change: -7.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2017 B Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 1629 1782 4.50 7 -0.39 20 -7.80 
  Goodwin, David 1536 GER1.0010.19203.80 
  Stork, Christopher 1664 GER0.501-0.1620-3.20 
  Bach, Oliver 1599 GER0.001-0.7420-14.80 
  Kirchner, Stefan 1546 GER1.0010.20204.00 
  Kail, Thomas 1598 GER1.0010.26205.20 
  Zerhusen, Martin 1751 GER0.501-0.0420-0.80 
  Burow, Roger 1708 GER0.501-0.1020-2.00 

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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