Individual Calculations December 2019
 Bjarnason, Oskar  Total change: -10.60  Rating chartPersonal card
 Luxembourg Team Championship 19/20 Round 1 various LUX 2019-09-22
RcRownchangeKK*chgGame
 1972 2197 0.50 1 -0.28 20 -5.60 
  Greeuw, Sietske 1972 LUX0.501-0.2820-5.60 

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
 2105 2197 1.00 2 -0.25 20 -5.00 
  Daubenfeld, Gilles 2183 LUX0.501-0.0220-0.40 
  Schilpp, Roland 2026 GER0.501-0.2320-4.60 

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)
 

 

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