Individual Calculations January 2010
 Bertrand, Julien  Total change: -9.15  Rating chartPersonal card
 XIXe Open de Caen BNP Paribas Caen FRA 2009-10-29
RcRownchangeKK*chgGame
 1839 1854 2.00 5 -0.61 15 -9.15 
  Anicette, Hugues 1728 FRA0.501-0.1715-2.55 
  Varin, Valentin 1737 FRA0.001-0.6615-9.90 
  Galopin, Martial 1720 FRA1.0010.32154.80 
  Levitt, Olivier 2006 FRA0.5010.20153.00 
  Devallee, Jeremie 2003 FRA0.001-0.3015-4.50 

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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