Individual Calculations January 2022
 Harter, William  Total change: 99.20  Rating chartPersonal card
 18e Open de Vandoeuvre 2021 - Tournoi C (-1600) VANDOEUVRE LES NANCY FRA 2021-12-21
RcRownchangeKK*chgGame
 1251 1252 5.00 5 2.48 40 99.20 
  Alata, Aurelien 1086 FRA1.0010.284011.20 
  Azzegag, Jocelyn 1181 FRA1.0010.404016.00 
  Destaing, Mickael 1436 FRA1.0010.744029.60 
  Steinmetz, Baptiste 1255 FRA1.0010.504020.00 
  Petruzzellis, Laurent 1296 FRA1.0010.564022.40 

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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