Individual Calculations December 2018
 Doucet, Melvin  Total change: -12.60  Rating chartPersonal card
 Luxembourg Team Championship 18/19 Round 2 various LUX 2018-10-21
RcRownchangeKK*chgGame
 1935 1843 0.00 1 -0.37 20 -7.40 
  Ortartchiev, Gadji 1935 BEL0.001-0.3720-7.40 

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)
 
 Team 2019 - Coupe de France 2eme Tour FRANCE FRA 2018-11-04
RcRownchangeKK*chgGame
 1861 1866 0.00 1 -0.51 20 -10.20 
  Battistella, Valentin 1861 FRA0.001-0.5120-10.20 

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)
 
 Team 2019 - Nationale 3 r2 FRANCE FRA 2018-11-18
RcRownchangeKK*chgGame
 2063 1866 0.50 1 0.25 20 5.00 
  Milutinovic, Stephane 2063 FRA0.5010.25205.00 

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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