Individual Calculations August 2021
 Costa, Seraphin  Total change: -11.00  Rating chartPersonal card
 Open Fide de Sautron - Juillet 2021 (-2200) SAUTRON FRA 2021-07-03
RcRownchangeKK*chgGame
 1361 1194 1.00 5 -0.55 20 -11.00 
  Budin, Joseph 1594  * FRA0.001-0.0820-1.60 
  Louassier, Timothe 1468 FRA0.001-0.1720-3.40 
  Bacconnais, Isabelle 1046 FRA1.0010.30206.00 
  Tallec, Nolann 1409 FRA0.001-0.2320-4.60 
  Bacconnais, Anthea 1289 FRA0.001-0.3720-7.40 
 * 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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