Rapid: Individual Calculations May 2023
 Gouyoumdjian, Avedis  Total change: 15.40  Rating chartPersonal card
 Premier Open de Belley Open A BELLEY FRA 2023-04-10
RcRownchangeKK*chgGame
 1717 1445 2.50 6 0.77 20 15.40 
  Mercier, Jean-Pierre 2178 FRA0.001-0.0120-0.20 
  Marcellier, Sebastien 1273 FRA1.0010.27205.40 
  Billotti, Romain 1825 FRA0.001-0.0920-1.80 
  Ajeti, Remzi 2036 SRB0.001-0.0220-0.40 
  Castel, Jean-Jacques 1365 FRA1.0010.39207.80 
  Sidorenko, Michel 1622 FRA0.5010.23204.60 

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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