Individual Calculations September 2017
 Labadie, Jean-Jacques  Total change: -0.20  Rating chartPersonal card
 21eme Open International de Wasselonne - Tournoi A (plus de 1700 ) WASSELONNE FRA 2017-08-03
RcRownchangeKK*chgGame
 1968 1857 2.50 7 -0.01 20 -0.20 
  Da Silva, Quentin 2110 FRA0.001-0.1920-3.80 
  Khachatryan, Michel 2094 FRA0.001-0.2020-4.00 
  Mathis, Jean-Michel 1777 FRA1.0010.39207.80 
  Fischer, Daniel 1985 GER0.001-0.3320-6.60 
  Bellahcene, Omar 1800 FRA1.0010.42208.40 
  Dillenschneider, Ernesto 2030 FRA0.5010.23204.60 
  Chernykh, Arkady 1983 GER0.001-0.3320-6.60 

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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