Individual Calculations April 2019
 Mack, Thomas, Dr.  Total change: -16.60  Rating chartPersonal card
 35. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1761 1921 5.50 9 -0.83 20 -16.60 
  Vaclahovsky, Gerhard 1661 GER1.0010.18203.60 
  Lechner, Otto 1800 GER0.501-0.1620-3.20 
  Natterer, Winfried 1754 GER1.0010.28205.60 
  Bauer, Wolfgang 1826 GER0.501-0.1320-2.60 
  Aziz, Samir 1578 AUT0.501-0.3820-7.60 
  Bergmann, Thomas 1796 GER0.501-0.1720-3.40 
  Bigott, Martin 1805 GER0.501-0.1620-3.20 
  Wahl, Peter 1797 SUI0.001-0.6720-13.40 
  Eschle, Hubert 1833 GER1.0010.38207.60 

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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