Individual Calculations September 2009
 Pelagatti, Alessandro  Total change: -12.15  Rating chartPersonal card
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 2030 2206 5.50 9 -0.81 15 -12.15 
  Bigonnet, Jean-Michel 1855 FRA1.0010.11151.65 
  Sanchez, Joseph g2491 PHI0.001-0.1615-2.40 
  Lissine, Vladimir 1806  * FRA1.0010.08151.20 
  Montolio Benedicto, Cesar 1989 ESP0.001-0.7815-11.70 
  Cayla, Jonathan 1854 FRA1.0010.11151.65 
  De Lagontrie, Jean 1898 FRA0.501-0.3615-5.40 
  Heikkila, Antti 1995 FIN1.0010.23153.45 
  Aranovitch, Emiliano f2356 ITA0.001-0.3015-4.50 
  Morlino, Jean-Baptiste 2024 FRA1.0010.26153.90 
 * 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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