Individual Calculations February 2017
 Petrossian, Armen  Total change: 16.30  Rating chartPersonal card
 9eme Festival International de Marseille MARSEILLE FRA 2016-12-26
RcRownchangeKK*chgGame
 2345 2400 6.50 9 1.63 10 16.30 
  Lupinacci, Patrick 2000  * FRA1.0010.08100.80 
  Massardo, Quentin 2000  * FRA1.0010.08100.80 
  Lafortune, Emerick 2081 FRA1.0010.13101.30 
  Riff, Jean-Noel g2463 FRA0.5010.09100.90 
  Glud, Jakob Vang g2511 DEN1.0010.65106.50 
  Bellahcene, Bilel m2496 FRA0.5010.13101.30 
  Ider, Borya m2465 FRA1.0010.59105.90 
  Lagarde, Maxime g2588 FRA0.5010.24102.40 
  Dobrov, Vladimir g2499 RUS0.001-0.3610-3.60 
 * 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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