Individual Calculations September 2017
 Lobe, Sandra, Dr.  Total change: -12.80  Rating chartPersonal card
 Hennefer Elo-Sommer-Open Hennef GER 2017-08-18
RcRownchangeKK*chgGame
 1844 1814 2.00 5 -0.32 40 -12.80 
  Steinmann, Jago 1584 GER1.0010.21408.40 
  Boehlich, Daniel 1938 GER0.001-0.3340-13.20 
  Ramien, David 2116 GER0.001-0.1540-6.00 
  Fuchs, Willy 1603 GER1.0010.23409.20 
  Drose, Daniela 1980 GER0.001-0.2840-11.20 

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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