Rapid: Individual Calculations April 2023
 Boumrar, Ayrad  Total change: 12.00  Rating chartPersonal card
 Internationaux RnB de Paris IdF Rapide 2023 Accession PARIS FRA 2023-03-04
RcRownchangeKK*chgGame
 1803 1953 6.50 9 0.30 40 12.00 
  Villermain, Marc 1740 FRA1.0010.23409.20 
  Texier, Cesar 1827 FRA0.001-0.6740-26.80 
  Gennesseaux, Gabrielle 1781 FRA1.0010.274010.80 
  Chouvaev-Komin, Daniel 1751 FRA0.501-0.2640-10.40 
  Guillou, Ronan 1738 FRA0.501-0.2740-10.80 
  Doucet, Pierre-Alois 1798 FRA1.0010.294011.60 
  Ragot, Pierre 1618 FRA1.0010.12404.80 
  Aubry, Benjamin 1978 FRA1.0010.534021.20 
  Jazvic, Tomislav 1994 CRO0.5010.06402.40 

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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