Rapid: Individual Calculations November 2023
 Mauffrey, Fabienne  Total change: -4.20  Rating chartPersonal card
 118eme Open Rapide de Montreuil MONTREUIL FRA 2023-10-20
RcRownchangeKK*chgGame
 1473 1302 1.00 4 -0.21 20 -4.20 
  Iaali, Abdelrahman 1725 LBN0.001-0.0720-1.40 
  Peuziat, Nathan 1396 FRA0.5010.13202.60 
  Brisson, Oriane 1373 FRA0.5010.10202.00 
  Masson, Vincent 1398 FRA0.001-0.3720-7.40 

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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