Individual Calculations December 2019
 Hoffmann, Mathieu  Total change: 3.00  Rating chartPersonal card
 Luxembourg Team Championship 19/20 Round 1 various LUX 2019-09-22
RcRownchangeKK*chgGame
 1921 1860 0.50 1 0.08 20 1.60 
  Bergemann, Martin 1921 GER0.5010.08201.60 

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)
 
 Luxembourg Team Championship 19/20 Round 2-3 various LUX 2019-10-06
RcRownchangeKK*chgGame
 1887 1860 1.00 2 0.07 20 1.40 
  Goergen, Frank 1899 GER0.001-0.4520-9.00 
  Obertin, Frank 1875 LUX1.0010.522010.40 

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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