Rapid: Individual Calculations September 2023
 Belhadj, Mohamed  Total change: 10.20  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 5 aout 2023 LYON FRA 2023-08-05
RcRownchangeKK*chgGame
 1443 1436 4.00 7 0.51 20 10.20 
  Gleason, William 1124 FRA1.0010.14202.80 
  Gueho, Frederic 1251 FRA1.0010.26205.20 
  Roblin, Pierre 1777 FRA0.001-0.1220-2.40 
  Roblin, Jean 1325 FRA1.0010.35207.00 
  Dragic, Athanase 1665 FRA0.001-0.2120-4.20 
  Zgajnar, Guillaume 1269 FRA1.0010.28205.60 
  Brouwer, Wiebe 1687 NED0.001-0.1920-3.80 

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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