Rapid: Individual Calculations October 2023
 Sazerac, Jean  Total change: -38.60  Rating chartPersonal card
 Tournoi accompagnateurs IDF 2023-24 Etape 2 Noisiel NOISIEL FRA 2023-09-24
RcRownchangeKK*chgGame
 1264 1444 1.00 4 -1.93 20 -38.60 
  Guebel, Sylvain 1205 FRA1.0010.20204.00 
  Perruquon, Laetitia 1303 FRA0.001-0.6920-13.80 
  Cherif, Sadok 1327 FRA0.001-0.6620-13.20 
  Boursier, Dominique 1221 FRA0.001-0.7820-15.60 

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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