Individual Calculations May 2019
 Bouhaer, Laurent  Total change: -50.40  Rating chartPersonal card
 80e Open Fide Inter Chess de Trois Rondes B (-1600) PARIS FRA 2019-04-06
RcRownchangeKK*chgGame
 1415 1815 1.50 3 -1.26 40 -50.40 
  Darsa, Nathan 1415  * FRA0.501-0.4240-16.80 
  Boulos, Paul 1415  * LBN1.0010.08403.20 
  Samouelian, Solal 1415  * FRA0.001-0.9240-36.80 
 * 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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