Rapid: Individual Calculations March 2024
 Ducray, Christian  Total change: -11.20  Rating chartPersonal card
 Aubagne rapide 2024 Tournoi B (moins de 1500) AUBAGNE FRA 2024-02-18
RcRownchangeKK*chgGame
 1218 1099 1.50 6 -0.56 20 -11.20 
  Cotton, Paul 1322 FRA0.001-0.2220-4.40 
  Perez, Victor 1220 FRA0.5010.16203.20 
  Bachkat, Fares 1083 FRA1.0010.48209.60 
  Roux, Jean-Marie 1252 FRA0.001-0.3020-6.00 
  Fretay, Natacha 1229 FRA0.001-0.3220-6.40 
  Tramarin, Lucas 1201 FRA0.001-0.3620-7.20 

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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