Individual Calculations December 2018
 Durnecker, Laurent  Total change: -18.60  Rating chartPersonal card
 18eme Open International d'Echecs de Besancon BESANCON FRA 2018-11-01
RcRownchangeKK*chgGame
 1937 2106 4.00 7 -0.93 20 -18.60 
  Tabatabai, Reza 1775 FRA1.0010.12202.40 
  Brion, Marwan 1932 FRA0.001-0.7320-14.60 
  Faivre, Pierre-Alix 1730 FRA1.0010.09201.80 
  Bournique, Bruno 1808 FRA1.0010.15203.00 
  Robbe, Christophe 1803 FRA1.0010.14202.80 
  Charnushevich, Aliaksei g2486 FRA0.001-0.0920-1.80 
  Ouchichi, Ilies 2024 FRA0.001-0.6120-12.20 

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)
 

 

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