Rapid: Individual Calculations December 2021
 Oulad El Ghazi, Yazid  Total change: -26.60  Rating chartPersonal card
 Championnat Hauts-de-Seine 2021 Minimes PUTEAUX FRA 2021-11-28
RcRownchangeKK*chgGame
 1198 1304 2.50 6 -1.33 20 -26.60 
  Khelladi, Adam 1152 FRA1.0010.30206.00 
  Tavares, Alexandre 1164 FRA0.501-0.1920-3.80 
  Dincov, Ioan 1298 FRA0.001-0.5120-10.20 
  Grapinet Sarrazin, Hadrien 1048 FRA0.001-0.8120-16.20 
  Boucaud Viallard, Endeline 1335 FRA1.0010.542010.80 
  Slimane, Adam 1188 FRA0.001-0.6620-13.20 

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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