Rapid: Individual Calculations July 2019
 Berger, Justin  Total change: 14.20  Rating chartPersonal card
 Festival International d'Echecs de Clichy 2019 CLICHY FRA 2019-06-23
RcRownchangeKK*chgGame
 1749 1476 2.00 6 0.71 20 14.20 
  Le Roux, Jean-Pierre g1876  * FRA0.001-0.0820-1.60 
  Dudognon, Marc 1876  * FRA0.001-0.0820-1.60 
  Aubry, Benjamin 1814 FRA0.001-0.1220-2.40 
  Piquard, Yaroslav 1207 FRA1.0010.17203.40 
  Attlan, Paul 1842 FRA1.0010.902018.00 
  Adeimi, Michel 1876  * LBN0.001-0.0820-1.60 
 * 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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