Individual Calculations January 2018
 Zaibi, Amir  Total change: 12.00  Rating chartPersonal card
 5 RIDEF Parties classiques Championnats de la Francophonie hammamet TUN 2017-10-28
RcRownchangeKK*chgGame
 2229 2367 6.50 9 0.60 20 12.00 
  Shili, Mohamed 1967  * TUN1.0010.08201.60 
  Picart, Laurent 2061 FRA1.0010.14202.80 
  Chouchane, Amine c2002 TUN1.0010.10202.00 
  El Adnani, Mokliss m2454 MAR0.5010.12202.40 
  De La Riva Aguado, Oscar g2482 AND0.5010.16203.20 
  Legky, Nikolay A g2404 FRA0.5010.05201.00 
  Douissa, Oussama f2226 TUN0.501-0.1920-3.80 
  Sim, Sylvain f2233 FRA1.0010.32206.40 
  Bouzidi, Ahmed c2235 TUN0.501-0.1820-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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