Individual Calculations March 2012
 Martens, Dirk  Total change: 10.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (4) Gruppe B Hamburg-Bergedorf GER 2012-01-06
RcRownchangeKK*chgGame
 1980 2035 3.00 4 0.70 15 10.50 
  Boehme, Ralf 1960 GER1.0010.40156.00 
  Goeldenboog, Juergen 1962 GER1.0010.40156.00 
  Ahlers, Volkmar 1993 GER0.501-0.0615-0.90 
  Kurth, Michael 2004 GER0.501-0.0415-0.60 

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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