Rapid: Individual Calculations July 2023
 Steinitz, David  Total change: 20.80  Rating chartPersonal card
 3eme Grand Tournoi d'echecs des Amis Francais de l'Universite Ben Gourion du NEguev PARIS FRA 2023-06-04
RcRownchangeKK*chgGame
 1415 1047 1.00 4 0.52 40 20.80 
  Drillaud, Antoine 1476 FRA0.001-0.0740-2.80 
  Gremy, Milan 1225 FRA1.0010.734029.20 
  Montrieux, Thibault 1434 FRA0.001-0.0940-3.60 
  De Saint Florent, Hugues 1524 FRA0.001-0.0540-2.00 

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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