Individual Calculations September 2013
 Labarthe, Arnaud  Total change: -19.50  Rating chartPersonal card
 XXème Open d'Echecs d'Eté de Nice NICE FRA 2013-07-22
RcRownchangeKK*chgGame
 1762 1878 4.50 9 -1.30 15 -19.50 
  Mathieu, Jean 1478  * FRA1.0010.08151.20 
  Gertosio, Franck 2199 FRA0.001-0.1315-1.95 
  Vychegzhanin, Petr 1592 RUS1.0010.16152.40 
  Iwanesko, Alexandre 2230 FRA0.001-0.1115-1.65 
  Lomandong, Marc-Antoine 1624 MNC0.001-0.8115-12.15 
  Valero, Paul-Elie 1739 FRA0.001-0.6915-10.35 
  Froment, Victor 1743 FRA1.0010.32154.80 
  Lomandong, Noela-Joyce 1614 MNC0.501-0.3215-4.80 
  Radoman, Emmanuel 1642 FRA1.0010.20153.00 
 * 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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