Individual Calculations February 2013
 Hoffmann, Ekkehard  Total change: -7.35  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4B Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 2000 1907 1.00 4 -0.49 15 -7.35 
  Meier-Hoffmann, Daniel 2018 GER0.5010.15152.25 
  Kuckelkorn, Thomas 2031 GER0.001-0.3315-4.95 
  Barisch, Florian 1954 GER0.5010.07151.05 
  Speck, Stefan 1996 GER0.001-0.3815-5.70 

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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