Individual Calculations June 2023
 Laignel, Bruno  Total change: 32.20  Rating chartPersonal card
 Open de Champagne 2023 REIMS FRA 2023-05-27
RcRownchangeKK*chgGame
 1609 1134 2.00 5 1.61 20 32.20 
  Delmont, Jean-Robert 1623 FRA0.5010.46209.20 
  Ben Ayed, Rayen 1337 FRA1.0010.762015.20 
  Mize, Dylan 1767 USA0.5010.49209.80 
  Cote, Frederic 1807 FRA0.001-0.0120-0.20 
  Carbonneaux, Adelie 1510 FRA0.001-0.0920-1.80 

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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