Individual Calculations February 2019
 Launert, Martin, Dr.  Total change: 15.20  Rating chartPersonal card
 21. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2019-01-24
RcRownchangeKK*chgGame
 2013 1815 2.50 7 0.76 20 15.20 
  Kornrumpf, Joachim 2090 GER0.001-0.1720-3.40 
  Sechting, Martin 1994 GER0.5010.23204.60 
  Reimann, Hubert 1963 GER0.5010.20204.00 
  De Boer, Robert 1999 NED0.5010.24204.80 
  Ditmas, Hugh 1984 GER0.001-0.2820-5.60 
  Matzat, Andre 2057 GER1.0010.802016.00 
  Bargsten, Justus 2001 GER0.001-0.2620-5.20 

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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