Individual Calculations January 2009
 Audoubert, Jean  Total change: -25.00  Rating chartPersonal card
 8e open international Rohde Sautron FRA 2008-10-25
RcRownchangeKK*chgGame
 1828 1824 2.50 7 -1.00 25 -25.00 
  Descamps, Serge 1659 FRA1.0010.28257.00 
  Noblet, Renald 2037 FRA0.001-0.2325-5.75 
  De Hargues, Remi 1656 FRA1.0010.28257.00 
  Bapst, Valentin 1625 FRA0.501-0.2625-6.50 
  Navarro Rivas, Rashid 2090 CUB0.001-0.1825-4.50 
  Ledoux, Alain 2005 FRA0.001-0.2625-6.50 
  Cobigo, Jean-Yves 1726 FRA0.001-0.6325-15.75 

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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