Individual Calculations December 2019
 Niemann, Silvio  Total change: -8.40  Rating chartPersonal card
 Lucerne Open 2019 Lucerne SUI 2019-10-31
RcRownchangeKK*chgGame
 1890 1880 3.00 7 -0.42 20 -8.40 
  Nazarenus, Olaf 2080 GER0.5010.26205.20 
  Schmidbauer, Frank 2063 SUI0.001-0.2620-5.20 
  Cote, Frederic 1940 FRA0.001-0.4220-8.40 
  Richter, Stefan 1800 GER0.501-0.1120-2.20 
  Anand, Aryan 1695 SUI0.001-0.7420-14.80 
  Klaiber, Eduard 1795 SUI1.0010.38207.60 
  Schreiber, Edwin 1855 USA1.0010.47209.40 

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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