Individual Calculations January 2017
 Iraqui, Youssef  Total change: -18.40  Rating chartPersonal card
 13e Open international de Vandoeuvre - Open A (plus de 1900) VANDOEUVRE LES NANCY FRA 2016-12-17
RcRownchangeKK*chgGame
 2065 1974 2.50 9 -0.92 20 -18.40 
  Micottis, Dorian f2225 FRA0.001-0.1920-3.80 
  Kowalak, Piotr 2098 POL0.001-0.3320-6.60 
  Hingouet, Matthieu 2090 FRA0.5010.16203.20 
  Ferrari, Louis 2063 FRA0.001-0.3820-7.60 
  Montagard, Guillaume 2151 FRA0.001-0.2720-5.40 
  Abdelmoumen, Hatim 1977 FRA0.5010.00200.00 
  De Talance, Aliaume 1946 FRA0.501-0.0420-0.80 
  Zennaf, Karim 1957 FRA1.0010.48209.60 
  Lafortune, Emerick 2081 FRA0.001-0.3520-7.00 

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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