Individual Calculations March 2010
 Giraud, Thierry  Total change: -0.60  Rating chartPersonal card
 8 Open de Nantes Nantes FRA 2009-12-26
RcRownchangeKK*chgGame
 1986 1933 3.00 6 0.27 15 4.05 
  Delorme, Alban f2253 FRA0.001-0.1315-1.95 
  Barre, Laurent 1533  * FRA1.0010.08151.20 
  Dobrev, Nanko m2333  * BUL0.001-0.0815-1.20 
  Broin, Christian 1746 FRA1.0010.26153.90 
  Caillot, Arnaud 1717 FRA1.0010.22153.30 
  Prie, Eric g2333  * FRA0.001-0.0815-1.20 
 * 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)
 
 Pays de Loire 1 - R5 NPC FRA 2010-01-24
RcRownchangeKK*chgGame
 1679 1933 0.50 1 -0.31 15 -4.65 
  Chalmel, Jean-Hubert 1679 FRA0.501-0.3115-4.65 

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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