Individual Calculations November 2013
 Koestler, Peter  Total change: -16.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA-Cup 2013/14 1(6) B Bad Soden GER 2013-10-25
RcRownchangeKK*chgGame
 1996 1922 0.50 4 -1.10 15 -16.50 
  Schramm, Matthias 2020 GER0.5010.13151.95 
  Kleinen, Sandro 2009 GER0.001-0.3815-5.70 
  Schoenhof, Timo 1996 GER0.001-0.4015-6.00 
  Ostermeier, Thorsten 1960 GER0.001-0.4515-6.75 

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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