Rapid: Individual Calculations June 2023
 Cotonnec, Antoine  Total change: -47.20  Rating chartPersonal card
 13eme tournoi rapide Francois Huguet QUIMPER FRA 2023-05-01
RcRownchangeKK*chgGame
 1447 1811 3.00 6 -2.36 20 -47.20 
  Ladan, Amelie 1446 FRA0.001-0.9020-18.00 
  Beaudouin, Damien 1403 FRA0.001-0.9220-18.40 
  Thiery, Mathieu 1411  * FRA1.0010.08201.60 
  Rannou, Noel 1418 FRA1.0010.08201.60 
  Chetail, Jean-Louis 1408 FRA1.0010.08201.60 
  Quimbert, Malo 1594 FRA0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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