Individual Calculations July 2017
 Sohier, Julien  Total change: -7.00  Rating chartPersonal card
 41eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 2117 2296 4.50 7 -0.35 20 -7.00 
  Boulnois, Boris 1896  * FRA1.0010.08201.60 
  Van Rekom, Jerry 1943 NED1.0010.11202.20 
  Wessels, Kees 1912 NED1.0010.09201.80 
  Nagy, Gabor m2447 HUN0.001-0.3020-6.00 
  Van Der Leij, Arjan 2089 NED1.0010.23204.60 
  Le Roux, Jean-Pierre g2539 FRA0.001-0.2020-4.00 
  Rode, Antony 1990 FRA0.501-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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