Rapid: Individual Calculations June 2023
 Bourezzou, Sofiane  Total change: -47.20  Rating chartPersonal card
 29eme Tournoi de la Dame Blanche Principal WINTZENHEIM FRA 2023-05-08
RcRownchangeKK*chgGame
 1261 1034 0.00 5 -1.18 40 -47.20 
  Merotto, Pierre 1442 FRA0.001-0.0840-3.20 
  Lanz, Anna 1050 FRA0.001-0.4840-19.20 
  Guillaume, Alexis 1297 FRA0.001-0.1840-7.20 
  Boilloux, Herve 1290 FRA0.001-0.1940-7.60 
  Larioumlil, Sarah 1226 FRA0.001-0.2540-10.00 

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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