Rapid: Individual Calculations October 2023
 Boulahia, Sacha  Total change: 72.00  Rating chartPersonal card
 Rapide de Rentree 2023 Reims - Principal REIMS FRA 2023-09-09
RcRownchangeKK*chgGame
 1376 1251 4.00 6 1.80 40 72.00 
  Bremont, Valentin 1287 FRA0.001-0.4540-18.00 
  Vaude, Romain 1006 FRA1.0010.20408.00 
  Laurain, Hery-Dominic 1390 FRA1.0010.694027.60 
  Simon, Laurent 1401 FRA1.0010.704028.00 
  Vasseur, Joachim 1389 FRA1.0010.694027.60 
  Fahys, Bertrand 1785 FRA0.001-0.0340-1.20 

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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