Individual Calculations April 2008
 Nedkov, Peter  Total change: -16.05  Rating chartPersonal card
 10.Nord-West-Cup Bad Zwischenahn GER 2008-02-14
RcRownchangeKK*chgGame
 1947 2064 1.50 4 -1.07 15 -16.05 
  Dorn, Carina 1749 GER0.501-0.3615-5.40 
  Schwetje, Juergen 2217 GER0.001-0.3015-4.50 
  Drezewski, Alexander 1900 GER0.501-0.2215-3.30 
  Langenfeld, Olaf 1923 GER0.501-0.1915-2.85 

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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