Individual Calculations September 2011
 Korchounov, Andrei  Total change: 4.20  Rating chartPersonal card
 XIV. Rhein-Main-Open A Bad Homburg GER 2011-06-22
RcRownchangeKK*chgGame
 1946 1764 2.00 7 0.14 30 4.20 
  Hoffmann, Roger 2060 LUX0.001-0.1530-4.50 
  Tran, My Linh 1903 GER0.001-0.3130-9.30 
  Raab, Hendrik 1927 GER0.5010.22306.60 
  Boesch, Heinz 1912 GER0.5010.20306.00 
  Diyap, Murat 1933 GER0.5010.22306.60 
  Zilch, Lothar 2013 GER0.001-0.1930-5.70 
  Klein, Markus 1874 GER0.5010.15304.50 

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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