Individual Calculations May 2023
 Meftahi, Houssem  Total change: 31.80  Rating chartPersonal card
 Tournoi MIF ECAM Lyon 2023 LYON FRA 2023-04-10
RcRownchangeKK*chgGame
 2154 2094 5.00 8 1.59 20 31.80 
  Tomasi, Elise 2032 FRA1.0010.41208.20 
  Amdouni, Zoubaier f2217 TUN0.001-0.3320-6.60 
  Profili, Emilio 2092 FRA1.0010.502010.00 
  Doluhanova, Evgeniya wg2319 UKR0.001-0.2220-4.40 
  Priyanka, Nutakki wg2329 IND0.5010.29205.80 
  Cornileau, Juliette 2054 FRA1.0010.44208.80 
  Rollot, Florence 2058 FRA1.0010.45209.00 
  Afraoui, Anaelle wf2128 FRA0.5010.05201.00 

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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