Individual Calculations March 2023
 Chaumont, Jules  Total change: 32.40  Rating chartPersonal card
 Tournoi 2023 Echiquier Bordelais (-2400 elo) BORDEAUX FRA 2023-02-04
RcRownchangeKK*chgGame
 1646 1362 1.50 4 0.81 40 32.40 
  Vigneau-Zorraquino, Cioran 1678 FRA0.001-0.1340-5.20 
  Piroth, Gabor 1735 FRA0.5010.404016.00 
  Meynard, Julien 1491 FRA1.0010.674026.80 
  Perez, Patrick 1679 FRA0.001-0.1340-5.20 

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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