Individual Calculations May 2019
 Ider, Borya  Total change: 5.60  Rating chartPersonal card
 Team 2019 - Nationale 1 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2179 2500 4.00 4 0.56 10 5.60 
  Sanvoisin, Corentin 2218 FRA1.0010.16101.60 
  Lavanant, Alexandre 2100  * FRA1.0010.08100.80 
  Ben Khelifa, Noomene 2109 FRA1.0010.09100.90 
  Calistri, Tristan m2290 FRA1.0010.23102.30 
 * 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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