Individual Calculations July 2017
 Ahmed Holi Ali, Moawia  Total change: -5.20  Rating chartPersonal card
 15eme Tournoi Open de Bourg la Reine des Moins de 2200 Elo BOURG LA REINE FRA 2017-06-03
RcRownchangeKK*chgGame
 1845 2106 4.50 6 -0.26 20 -5.20 
  Laumesfeld, Laurent 1706  * FRA1.0010.08201.60 
  Mergen, Bat 1791 FRA1.0010.14202.80 
  Hauseux, Philippe 1916 FRA1.0010.25205.00 
  Hombourger, Regis 1825 FRA1.0010.16203.20 
  Lebrun, Xavier 2124 FRA0.001-0.4720-9.40 
  Pham, Hieu Tuong 1709 VIE0.501-0.4220-8.40 
 * 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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