Individual Calculations September 2019
 Alvermann, Christian  Total change: 8.60  Rating chartPersonal card
 FIDE Open Dresden 2019 Group B Dresden GER 2019-08-10
RcRownchangeKK*chgGame
 1853 1862 4.50 8 0.43 20 8.60 
  Koenze, Peter 1830 GER0.501-0.0420-0.80 
  Wesener, Lorenz 1798 GER1.0010.41208.20 
  De Jong, Wietse 1847 NED1.0010.48209.60 
  Grichkevitch, Gilles 1900 FRA0.5010.05201.00 
  Bodach, Hans 2074 GER0.5010.27205.40 
  Niemann, Silvio 1835 GER0.001-0.5420-10.80 
  Grund, Erwin 1973 GER0.001-0.3520-7.00 
  Hanisch, Paul 1567 GER1.0010.15203.00 

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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