Individual Calculations May 2017
 Salaun, Bertrand  Total change: -21.60  Rating chartPersonal card
 5e Open FIDE de la ville de Brest BREST FRA 2017-04-15
RcRownchangeKK*chgGame
 1408 1301 1.00 4 -0.54 40 -21.60 
  Collin, Jean-Philippe 1701  * FRA0.001-0.0840-3.20 
  Cortes, Serge 1210 FRA0.001-0.6240-24.80 
  Rannou, Noel 1456 FRA0.001-0.2940-11.60 
  Roche, Gilbert 1264 FRA1.0010.454018.00 
 * 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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