Individual Calculations June 2023
 Dufort, Mathieu  Total change: 4.80  Rating chartPersonal card
 Championnat de France des Non-Voyants 2023 LANNEMEZAN FRA 2023-05-18
RcRownchangeKK*chgGame
 1659 1971 6.00 7 0.24 20 4.80 
  Clauzel, Andre 1571  * FRA1.0010.08201.60 
  Ambrosino, Theo 1672 FRA1.0010.15203.00 
  Deville, Olivier 1770 FRA1.0010.24204.80 
  Thevenet, Yann 1960 FRA0.001-0.5220-10.40 
  Caputi, Giuliano 1645 ITA1.0010.13202.60 
  Meyer, Eric 1677 FRA1.0010.15203.00 
  Kruk, Clementine 1315 FRA1.0010.01200.20 
 * 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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