Individual Calculations June 2023
 Dereux, Nino  Total change: -12.40  Rating chartPersonal card
 1er Open FIDE d'Arconnay Tournoi B ARCONNAY FRA 2023-05-06
RcRownchangeKK*chgGame
 1305 1111 0.50 3 -0.31 40 -12.40 
  Sauneuf, Dany 1287 FRA0.5010.23409.20 
  Tollot, Cedric 1475 FRA0.001-0.1040-4.00 
  Otgon, Khulan 1152 FRA0.001-0.4440-17.60 

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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