Individual Calculations January 2010
 Rhetiere, Jacques  Total change: 9.50  Rating chartPersonal card
 9e open international Rohde Sautron FRA 2009-10-24
RcRownchangeKK*chgGame
 1781 1585 2.00 6 0.38 25 9.50 
  Lefevre, Bernard 1743 FRA0.001-0.2925-7.25 
  Barre, Laurent 1448 FRA1.0010.32258.00 
  Peynichon, Jean-Charles 1860 FRA0.001-0.1725-4.25 
  Letessier, Damien 1852 FRA1.0010.822520.50 
  Aubry, Yannis 1983 FRA0.001-0.0825-2.00 
  Andre, Philippe 1801 FRA0.001-0.2225-5.50 

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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