Individual Calculations February 2020
 Schmidt, David  Total change: -22.60  Rating chartPersonal card
 13. Internationales Winteropen Berlin GER 2019-12-27
RcRownchangeKK*chgGame
 1693 1899 4.00 7 -1.13 20 -22.60 
  Nareyek, Matthias 1499  * GER0.501-0.4220-8.40 
  Voelker, Werner 1597 GER1.0010.15203.00 
  Gurack, Daniel 2064 GER0.5010.22204.40 
  Stegmann, Jens 1780 GER0.501-0.1620-3.20 
  Bartels, Vladimir 1772 NED0.001-0.6720-13.40 
  Nguyen, Phuc Nhat 1590 GER1.0010.14202.80 
  Graebnitz, Marc-Florian 1550 GER0.501-0.3920-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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