Individual Calculations February 2013
 Wiechmann, Gerd  Total change: -5.55  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4B Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 1961 2015 2.50 5 -0.37 15 -5.55 
  Schmidt, Peter 1921 GER1.0010.37155.55 
  Krause, Jonah 1993 GER0.001-0.5315-7.95 
  Oshionwu, Nelo 1887 GER0.501-0.1715-2.55 
  Buecker, Timo 1908 GER1.0010.35155.25 
  Wolter, Jens 2094 GER0.001-0.3915-5.85 

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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