Individual Calculations January 2009
 Louf, Claude  Total change: 7.00  Rating chartPersonal card
 8e open international Rohde Sautron FRA 2008-10-25
RcRownchangeKK*chgGame
 1774 1622 1.50 4 0.28 25 7.00 
  Mauget, Jean-Pierre 1868 FRA0.001-0.1925-4.75 
  Le Baut, Daniel 1625 FRA1.0010.502512.50 
  Godart, Michel 1829 BEL0.5010.27256.75 
  Savalle, Alexandre 1773 FRA0.001-0.3025-7.50 

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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