Individual Calculations March 2019
 Drure, Leo  Total change: -15.40  Rating chartPersonal card
 28eme Open de Gueugnon - Tournoi A (1600-2199) GUEUGNON FRA 2019-02-23
RcRownchangeKK*chgGame
 1909 1856 1.00 4 -0.77 20 -15.40 
  Owen, Michael 1702 FRA1.0010.29205.80 
  Girardon, Jerome 2164 FRA0.001-0.1420-2.80 
  Bernard, Olivier 1796 FRA0.001-0.5820-11.60 
  Romano, Gianni 1975 FRA0.001-0.3420-6.80 

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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