Individual Calculations June 2018
 Gibson, John  Total change: -18.40  Rating chartPersonal card
 4eme Open international du Pays de Bray GOURNAY EN BRAY FRA 2018-05-10
RcRownchangeKK*chgGame
 1611 1592 2.50 7 -0.92 20 -18.40 
  Coiffait, Pierre-Basile 1992  * FRA0.001-0.0820-1.60 
  Maraine, Louis Ermiyas 1491 FRA0.001-0.6420-12.80 
  Guignard, Jonathan 1529 FRA1.0010.41208.20 
  Delattre, Remy 1326 FRA1.0010.18203.60 
  Guillaumat, Jean-Pierre 1779 FRA0.001-0.2620-5.20 
  Ferreira, Loic 1610 FRA0.5010.03200.60 
  Henry, Thibault 1552 FRA0.001-0.5620-11.20 
 * 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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