Individual Calculations December 2019
 Koerbel, Ekkehard  Total change: -3.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 A Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 1861 1827 3.00 7 -0.16 20 -3.20 
  Koellner, Christof 2088 GER0.001-0.1820-3.60 
  Faqiry, Ramat 1995 GER1.0010.722014.40 
  Schroeder, Juergen 2041 GER0.001-0.2320-4.60 
  Wuerl, Roland 1876 GER0.001-0.4320-8.60 
  Cramer, Lydia 1529 GER1.0010.15203.00 
  Ermitsch, Magnus 1881 GER0.001-0.4220-8.40 
  Bobrowski, Damian 1617 POL1.0010.23204.60 

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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