Individual Calculations February 2020
 Osbild, Reiner, Dr.  Total change: -9.00  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 2014 1996 3.00 7 -0.45 20 -9.00 
  Kramer, Julian f2394 GER0.001-0.0820-1.60 
  Weidenhoefer, Max 1889 GER1.0010.35207.00 
  Hundack, Rolf 2163 GER0.001-0.2820-5.60 
  Kleinert, Juergen 1870 GER1.0010.33206.60 
  De Mie, Mariska wf2158 NED0.001-0.2920-5.80 
  Aden, Tammo 1858 GER0.001-0.6920-13.80 
  Renk, Cornelius 1768 GER1.0010.21204.20 

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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