Individual Calculations March 2013
 Van Leyen, Peter  Total change: -5.55  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5C Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 1811 1718 1.50 5 -0.37 15 -5.55 
  Kaesemann, Holger, Dr. 1838 GER0.5010.16152.40 
  Hiby, Harald 1827 GER0.001-0.3515-5.25 
  Martin, Heiko 1822 GER0.001-0.3615-5.40 
  Karwatzki, Hans-Juergen 1733 GER1.0010.52157.80 
  Ruell, Michael 1833 GER0.001-0.3415-5.10 

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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