Individual Calculations December 2021
 Nazeri, Nasser  Total change: -19.20  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1641 1380 0.00 5 -0.96 20 -19.20 
  Dia, Hussein 1780  * FRA0.001-0.0820-1.60 
  Delaruelle, Christian 1645 FRA0.001-0.1820-3.60 
  De Keukelaere, Wouter 1645 BEL0.001-0.1820-3.60 
  Soulier, Dominique 1615 FRA0.001-0.2120-4.20 
  Gil, Miguel 1520 FRA0.001-0.3120-6.20 
 * 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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