Individual Calculations February 2013
 Raasch, Peter  Total change: -18.30  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4C Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 1768 1874 2.00 5 -1.22 15 -18.30 
  Feldhaus, Thomas 1834 GER0.501-0.0615-0.90 
  Rehbein, Hans-Juergen 1777 GER0.001-0.6315-9.45 
  Roseneck, Jonas 1710 GER0.501-0.2215-3.30 
  Schwerdtfeger, Wolfgang 1780 GER0.001-0.6315-9.45 
  Raedisch, Peter 1741 GER1.0010.32154.80 

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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