Individual Calculations February 2020
 Bengsch, Norbert  Total change: -28.00  Rating chartPersonal card
 32. Staufer-Open B Schwaebisch Gmuend GER 2020-01-02
RcRownchangeKK*chgGame
 1548 1711 3.50 7 -1.40 20 -28.00 
  Ding, Tina 1349 GER1.0010.10202.00 
  Injac, Petar 1844 GER0.001-0.3220-6.40 
  Fruth, David 1473 GER0.001-0.8020-16.00 
  Saar, Thomas 1500 GER0.501-0.2720-5.40 
  David, Martin 1515 GER1.0010.25205.00 
  Rapp, Guenter 1611 GER0.501-0.1420-2.80 
  Gavrin, Tim 1546 GER0.501-0.2220-4.40 

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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