Rapid: Individual Calculations February 2023
 Belhadj, Mohamed  Total change: 30.40  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 28 janvier 2023 LYON FRA 2023-01-28
RcRownchangeKK*chgGame
 1435 1495 5.50 7 1.52 20 30.40 
  Roblin, Jean 1188 FRA1.0010.14202.80 
  Stancu, Petru 1273 FRA1.0010.22204.40 
  Richard, Sylvain 1674 FRA0.001-0.2720-5.40 
  Wilner, Claude 1278 FRA1.0010.22204.40 
  Trincherini, Romain 1260 FRA1.0010.21204.20 
  Roblin, Pierre 1696 FRA0.5010.26205.20 
  Boutros, Milan 1679 FRA1.0010.742014.80 

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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