Rapid: Individual Calculations December 2018
 Gaieb, Amen Allah  Total change: 15.00  Rating chartPersonal card
 Tournoi Rapide du Lyon Echecs Avenir du 10 novembre 2018 LYON FRA 2018-11-10
RcRownchangeKK*chgGame
 1968 1998 4.00 6 0.75 20 15.00 
  Belhadj, Mohamed 1628 FRA1.0010.10202.00 
  Borne, Niels f2225 FRA1.0010.792015.80 
  Marzolo, Cyril m2398  * FRA0.001-0.0820-1.60 
  Rahnama, Matin 1803 FRA1.0010.25205.00 
  Bergame, Alain 1785 FRA0.501-0.2720-5.40 
  Champion, Philippe 1971 FRA0.501-0.0420-0.80 
 * 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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