Rapid: Individual Calculations October 2021
 Ould Ahmed, Amin  Total change: 40.40  Rating chartPersonal card
 32e Open Rapide de Franconville (-2400) FRANCONVILLE FRA 2021-09-26
RcRownchangeKK*chgGame
 1592 1333 4.00 7 2.02 20 40.40 
  Delorme, Alban f2068 FRA0.001-0.0120-0.20 
  Maigne, Alain 1756 FRA0.001-0.0720-1.40 
  Jouandet, Loup 1064 FRA1.0010.17203.40 
  Menager, Steven 1061 FRA1.0010.17203.40 
  Ferreira, Carlos 1698 FRA0.001-0.1020-2.00 
  Sellak, Moussa 1749 FRA1.0010.932018.60 
  Lenoir, Jean-Charles 1748 FRA1.0010.932018.60 

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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