Individual Calculations September 2023
 Boudart, Thierry  Total change: 14.80  Rating chartPersonal card
 25eme Open International de Wasselonne - Tournoi C (-1500) WASSELONNE FRA 2023-08-03
RcRownchangeKK*chgGame
 1188 1444 4.00 4 0.74 20 14.80 
  Mayer, Enguerrand 1186 FRA1.0010.18203.60 
  Pascaud, Stan 1188 FRA1.0010.19203.80 
  Rappazzo, Pierre 1214 SUI1.0010.21204.20 
  Schoenenberger, Eliott 1162 FRA1.0010.16203.20 

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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