Rapid: Individual Calculations August 2023
 Dorlin, Francois  Total change: 7.60  Rating chartPersonal card
 8e Open rapide de Yerres Open A YERRES FRA 2023-07-02
RcRownchangeKK*chgGame
 1576 1284 1.50 5 0.38 20 7.60 
  Delphine, Frederick 1925 FRA0.001-0.0120-0.20 
  Butnaru, Nicolae 1662 FRA0.001-0.0920-1.80 
  Tribillac, Benoit 1639 FRA0.001-0.1120-2.20 
  Saunier, Augustin 1517 FRA0.5010.29205.80 
  Ruiz, Alexandra 1135 FRA1.0010.30206.00 

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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