Individual Calculations February 2013
 Ditmas, Hugh  Total change: 2.85  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4B Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 2021 1993 2.50 5 0.19 15 2.85 
  Huette, Stefan 2031 GER0.001-0.4515-6.75 
  Kunisch, Wulf-Werner 2020 GER0.5010.04150.60 
  Ehlert, Horst 2013 GER0.5010.03150.45 
  Schlierf, Andre 1996 GER0.5010.00150.00 
  Schermer, Denis 2044 GER1.0010.57158.55 

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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