Individual Calculations March 2023
 Cherif, Sadok  Total change: -2.00  Rating chartPersonal card
 8eme Open International de Noisiel - Open C (moins de 1600) NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 1291 1351 4.00 7 -0.05 40 -2.00 
  Veyssade, Pascal 1268 FRA1.0010.394015.60 
  Farwagi, Pierre 1334 FRA1.0010.484019.20 
  Yahia, Louis 1315 FRA0.001-0.5540-22.00 
  Messali Anger, Ilyana 1282 FRA1.0010.404016.00 
  Tymchenko, Maria 1380 UKR0.001-0.4640-18.40 
  De Cesare, Alain 1319 FRA0.001-0.5440-21.60 
  Rondeleux, Francois 1136 FRA1.0010.23409.20 

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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