Individual Calculations September 2011
 Graetzer, Stefan  Total change: 11.40  Rating chartPersonal card
 XIV. Rhein-Main-Open A Bad Homburg GER 2011-06-22
RcRownchangeKK*chgGame
 2096 1917 2.00 6 0.38 30 11.40 
  Spitzl, Philipp 2131 GER0.001-0.2330-6.90 
  Bender, Dirk 2123 GER0.5010.26307.80 
  Schmitt, Hans Walter 2130 GER0.5010.27308.10 
  Hahn, Florian 2000 GER1.0010.613018.30 
  Henzelmann, Klaus 2055 GER0.001-0.3130-9.30 
  Kreiling, Carsten 2138 GER0.001-0.2230-6.60 

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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