Rapid: Individual Calculations April 2022
 Raffaelli, Alain  Total change: -35.60  Rating chartPersonal card
 Tournoi rapide d'Aubagne 2022 - B AUBAGNE FRA 2022-03-20
RcRownchangeKK*chgGame
 1226 1244 2.00 7 -1.78 20 -35.60 
  Negre, Adame 1080 FRA0.001-0.7220-14.40 
  Carissan, Yannick 1107 FRA1.0010.32206.40 
  Oughanem, Sonia 1071 FRA1.0010.27205.40 
  Bui, Kerian 1040 FRA0.001-0.7620-15.20 
  Garcia, Christophe 1595 FRA0.001-0.1120-2.20 
  Auque, Bernard 1547 FRA0.001-0.1420-2.80 
  Maret, Anna 1141 FRA0.001-0.6420-12.80 

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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