Individual Calculations September 2013
 Beckel, Friedrich  Total change: -8.55  Rating chartPersonal card
 13.Soemmerdaer Open Soemmerda GER 2013-07-31
RcRownchangeKK*chgGame
 1934 2101 3.00 5 -0.57 15 -8.55 
  Stein, Rolf 1883 GER0.501-0.2815-4.20 
  Burreh, Heinz 1956 GER1.0010.31154.65 
  Drezewski, Alexander 1883 GER1.0010.22153.30 
  Bagci, Hikmet 1868 TUR0.501-0.2915-4.35 
  Stahr, Ralf-Peter 2079 GER0.001-0.5315-7.95 

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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