Individual Calculations September 2011
 Onken, Alexej  Total change: -17.40  Rating chartPersonal card
 St.Pauli Schach-Open 2011 Gruppe A Hamburg GER 2011-07-09
RcRownchangeKK*chgGame
 1985 1764 1.00 7 -0.58 30 -17.40 
  Martin-Sommerfeldt, Luis 2077 GER0.001-0.1430-4.20 
  Obreht, Slobodan 2025 GER0.001-0.1830-5.40 
  Kluegel, Jan 1942 GER1.0010.733021.90 
  Kohtz, Andreas 2030 GER0.001-0.1830-5.40 
  Von Malottki, Robin 1972 GER0.001-0.2330-6.90 
  Ristic, Sreten 1934 GER0.001-0.2830-8.40 
  Ditmas, Hugh 1912 GER0.001-0.3030-9.00 

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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