Individual Calculations April 2013
 Guedon, Stephane  Total change: -3.30  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 2174 2212 4.50 9 -0.22 15 -3.30 
  Skytte, Rasmus m2419 DEN0.001-0.2315-3.45 
  Kocur, Marc 1898 BEL1.0010.14152.10 
  Clery, Nicolas m2373 FRA0.001-0.2915-4.35 
  Lebel-Arias, Julia wm1874 MNC1.0010.12151.80 
  Ninov, Nikolai g2520 BUL0.5010.36155.40 
  Martynov, Pavel f2323 RUS0.001-0.3515-5.25 
  Chaignet, Lucas 1812  * FRA1.0010.08151.20 
  Colandrea, Sauveur 1817 FRA1.0010.08151.20 
  Manolache, Marius g2533 ROU0.001-0.1315-1.95 
 * 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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