Individual Calculations December 2014
 Czech, Ludwig  Total change: -21.80  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 2(6) Gruppe B Magdeburg GER 2014-11-21
RcRownchangeKK*chgGame
 1975 2085 1.50 4 -1.09 20 -21.80 
  Grigoleit, Steven 1983 GER0.501-0.1420-2.80 
  Weber, Benedikt 1965 GER0.001-0.6620-13.20 
  Maczkowiak, Thomas 1956 GER1.0010.33206.60 
  Hartig, Uwe 1995 GER0.001-0.6220-12.40 

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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