Individual Calculations September 2011
 Seifert, Norbert  Total change: -13.95  Rating chartPersonal card
 XIV. Rhein-Main-Open A Bad Homburg GER 2011-06-22
RcRownchangeKK*chgGame
 1929 2055 3.00 6 -0.93 15 -13.95 
  Kuenitz, Klaus 1700 GER1.0010.11151.65 
  Donchenko, Alexander 2239 GER0.001-0.2615-3.90 
  Hilbenz, Guntram, Dr. 1908 GER0.501-0.2015-3.00 
  Breitwieser, Jasmin 1904 GER0.501-0.2015-3.00 
  Hecht, Carsten 1881 GER0.501-0.2315-3.45 
  Ewin, Hans-Peter 1943 GER0.501-0.1515-2.25 

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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