Individual Calculations September 2017
 Cofmann, Veaceslav  Total change: -2.20  Rating chartPersonal card
 21eme Open International de Wasselonne - Tournoi A (plus de 1700 ) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 2175 2183 3.50 7 -0.11 20 -2.20 
  Kantzer, Romain 1934 FRA1.0010.19203.80 
  Lesny, Florian 2019 GER1.0010.28205.60 
  Reinhart, Emmanuel f2405 FRA1.0010.782015.60 
  Le Roux, Jean-Pierre g2543 FRA0.001-0.1020-2.00 
  Riff, Vincent f2381 FRA0.001-0.2420-4.80 
  Wendler, David 2056 GER0.001-0.6720-13.40 
  Ellis, Antoine 1885 FRA0.501-0.3520-7.00 

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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