Individual Calculations September 2011
 Hein, Ralf  Total change: -23.70  Rating chartPersonal card
 St.Pauli Schach-Open 2011 Gruppe A Hamburg GER 2011-07-09
RcRownchangeKK*chgGame
 2050 2144 4.00 9 -1.58 15 -23.70 
  Bohn, Christoph 1928 GER1.0010.22153.30 
  Fries Nielsen, Jens-Ove m2394 DEN0.001-0.1915-2.85 
  Buchholz, Robert 2048 GER0.001-0.6315-9.45 
  Verweyen, Andreas 1796 GER1.0010.11151.65 
  Kemeny, Matthias 2038 GER0.501-0.1415-2.10 
  Welsh, Michael 2061 IRL1.0010.39155.85 
  Kessler, Bernd 2082 GER0.501-0.0915-1.35 
  Martin-Sommerfeldt, Luis 2077 GER0.001-0.5915-8.85 
  Lindschau, Eggert 2026 GER0.001-0.6615-9.90 

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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