Individual Calculations September 2015
 Ludwig, Richard  Total change: 2.60  Rating chartPersonal card
 27. Deutsche Senioren-Einzelmeisterschaft 2015 Gruppe B Magdeburg GER 2015-08-15
RcRownchangeKK*chgGame
 1833 1656 2.00 7 0.13 20 2.60 
  Andrijenko, Anatoliy 1902 GER0.001-0.1920-3.80 
  Roggenbach, Ottomar 1824 GER0.5010.22204.40 
  Weber, Gerhard, Dr. 1830 GER1.0010.732014.60 
  Babichev, Vyacheslav 1823 GER0.001-0.2820-5.60 
  Ast, Erwin 1789 GER0.5010.18203.60 
  Scholz, Herbert, Dr. 1810 GER0.001-0.2920-5.80 
  Smits, Oswald 1854 GER0.001-0.2420-4.80 

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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