Rapid: Individual Calculations December 2021
 Ouelbani, Ghizelene  Total change: -9.40  Rating chartPersonal card
 CRMLE Jeunes 2021 - Benjamins SAINTE FOY LES LYON FRA 2021-11-06
RcRownchangeKK*chgGame
 1244 1284 4.00 8 -0.47 20 -9.40 
  Paris, Maxime 1061 FRA1.0010.22204.40 
  Garde, Guillaume 1607 FRA0.001-0.1320-2.60 
  Guichard, Axel 1104 FRA1.0010.26205.20 
  Astar, Valentin 1225 FRA0.001-0.5820-11.60 
  Carre, Titouan 1142 FRA1.0010.31206.20 
  Morin-Roche, Hugo 1272 FRA0.001-0.5220-10.40 
  M`hari, Anadi 1005 FRA1.0010.16203.20 
  Thill-Solente, Gabriel 1532 FRA0.001-0.1920-3.80 

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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