Individual Calculations February 2013
 Roseneck, Jonas  Total change: 15.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4C Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 1860 1710 2.00 5 0.50 30 15.00 
  Graetsch, Andreas 1868 GER0.5010.21306.30 
  Bertram, Thomas 1842 GER0.001-0.3230-9.60 
  Raasch, Peter 1874 GER0.5010.22306.60 
  Boettcher, Frank, Dr. 1880 GER1.0010.723021.60 
  Boerner, Joachim 1836 GER0.001-0.3330-9.90 

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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