Rapid: Individual Calculations December 2022
 Afrakhteh, Nahid  Total change: -41.00  Rating chartPersonal card
 Trophee Caissa 2022 Qualification Tresses 33 TRESSES FRA 2022-11-13
RcRownchangeKK*chgGame
 1171 1425 2.00 5 -2.05 20 -41.00 
  Carnet, Anaelle 1126 FRA0.001-0.8520-17.00 
  Fernandez, Maylis 1184 FRA0.001-0.8020-16.00 
  Tracol, Fabienne 1160 FRA1.0010.18203.60 
  Alcantara, Levanah 1200 FRA0.001-0.7820-15.60 
  Donet, Pauline 1184 FRA1.0010.20204.00 

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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