Individual Calculations June 2018
 Ibrahim-Mohamed, Akram  Total change: 5.60  Rating chartPersonal card
 13eme Open d'Angers Tournoi B ANGERS FRA 2018-05-11
RcRownchangeKK*chgGame
 1625 1545 2.50 6 0.14 40 5.60 
  Drochon, Francois 1688 FRA0.001-0.3140-12.40 
  Deruyter, Alain 1451 FRA1.0010.374014.80 
  Gentilhomme, Loic 1634 FRA1.0010.624024.80 
  Berriffe, William 1721 ENG0.001-0.2740-10.80 
  Robert, Bruno 1608 FRA0.5010.09403.60 
  Deportes, Anouk 1645 FRA0.001-0.3640-14.40 

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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