Individual Calculations May 2014
 Wohlfahrt, Dr. Michael  Total change: 23.25  Rating chartPersonal card
 18. Internat. Neckar-Open 2014 A Deizisau GER 2014-04-17
RcRownchangeKK*chgGame
 2012 1811 3.50 8 1.55 15 23.25 
  Ritsema, Ronald 2030 NED0.5010.28154.20 
  Engbrecht, Helmut 2037 GER0.001-0.2115-3.15 
  Klaiss, Thomas 2088 GER1.0010.831512.45 
  Hayes, Peter 2044 IRL0.001-0.2115-3.15 
  Schnegg, Anna-Lena wc2013 AUT0.001-0.2415-3.60 
  Ottway, Christopher 1944 GER0.5010.18152.70 
  Otikova, Elina 1939 LAT1.0010.671510.05 
  Will, Jens 2001 GER0.5010.25153.75 

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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