Individual Calculations September 2009
 Peiffer, Edouard  Total change: 10.80  Rating chartPersonal card
 33e Festival International de Val-Thorens - Principal Val Thorens FRA 2009-07-18
RcRownchangeKK*chgGame
 2180 2049 4.00 9 0.72 15 10.80 
  Fargere, Francois m2449  * FRA0.001-0.0815-1.20 
  Guillaumat, Jean-Pierre 1954 FRA1.0010.37155.55 
  Nanu, Ciprian-Costica m2449  * ROU0.001-0.0815-1.20 
  Nockels, Thomas 1924 FRA0.501-0.1715-2.55 
  Szili, Andras 1986 HUN1.0010.41156.15 
  Horvath, Jozsef g2449  * HUN0.001-0.0815-1.20 
  Fargere, Fabien 2020 FRA1.0010.46156.90 
  Jaulin, Marc 2141 FRA0.5010.13151.95 
  Lauferon, Patrick 2249 FRA0.001-0.2415-3.60 
 * 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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