Rapid: Individual Calculations July 2023
 Lezrak, Ahmed-Belkacem  Total change: 17.60  Rating chartPersonal card
 Rapide Jeunes de Sanary 2023 - Tournoi B SANARY SUR MER FRA 2023-06-11
RcRownchangeKK*chgGame
 1222 1237 2.00 3 0.44 40 17.60 
  Guilmin, Arthur 1128 FRA0.001-0.6540-26.00 
  Celan, Stanislas 1259 FRA1.0010.534021.20 
  Sabia-Riou, Erwan 1278 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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