Individual Calculations February 2018
 Graf, Michael  Total change: 19.40  Rating chartPersonal card
 30. Staufer-Open B Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 1728 1738 5.00 8 0.97 20 19.40 
  Becking, Franz Josef 1872 GER0.5010.18203.60 
  Coellen, Bjoern 1879 GER0.5010.19203.80 
  Jansen, Nora 1439 GER1.0010.15203.00 
  Bollbach, Ulrich 1503 GER0.501-0.2920-5.80 
  Hamm, Gerhard 1499 GER1.0010.20204.00 
  Staufenberger, Philipp 1844 GER0.001-0.3620-7.20 
  Vengring, Antal 1952 GER1.0010.772015.40 
  Coellen, Florian 1833 GER0.5010.13202.60 

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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