Individual Calculations February 2018
 Olpp, Achim  Total change: -23.40  Rating chartPersonal card
 30. Staufer-Open B Schwaebisch Gmuend GER 2018-01-02
RcRownchangeKK*chgGame
 1682 1600 1.50 7 -1.17 20 -23.40 
  Englert, Lin 1214 GER1.0010.09201.80 
  Matzeit, Meinhard 1759 GER0.5010.21204.20 
  Melzer, Marcel 1865 GER0.001-0.1820-3.60 
  Hahn, Martin 1790 GER0.001-0.2520-5.00 
  Michna, Marcus, Dr. 1726 GER0.001-0.3320-6.60 
  Kempfer, Justus 1735 GER0.001-0.3220-6.40 
  Seepe, Uwe 1683 GER0.001-0.3920-7.80 

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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