Individual Calculations February 2017
 Lafortune, Emerick  Total change: 49.20  Rating chartPersonal card
 9eme Festival International de Marseille MARSEILLE FRA 2016-12-26
RcRownchangeKK*chgGame
 2051 2081 6.00 9 1.23 40 49.20 
  Bui, Christopher 1681  * FRA1.0010.08403.20 
  Hu, Zhong Fu 1681  * FRA1.0010.08403.20 
  Petrossian, Armen f2400 FRA0.001-0.1340-5.20 
  Pecorini, Angie 1817 SUI1.0010.18407.20 
  Minko, Vladimir m2429 RUS0.001-0.1140-4.40 
  Messaoud, Mehdi 1798 FRA1.0010.16406.40 
  Bruned, Yvain f2308 ESP1.0010.794031.60 
  Bernal Moro, Luis Javier m2426 ESP0.001-0.1140-4.40 
  Teychene, Jean-Louis 1923 FRA1.0010.294011.60 
 * 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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