Individual Calculations January 2009
 Bapst, Valentin  Total change: 75.90  Rating chartPersonal card
 8e open international Rohde Sautron FRA 2008-10-25
RcRownchangeKK*chgGame
 1872 1625 4.50 9 2.70 25 67.50 
  Le Loarer, Herve 1765 FRA1.0010.692517.25 
  Pascot, Jean 1882 FRA0.001-0.1825-4.50 
  Savalle, Alexandre 1773 FRA1.0010.702517.50 
  Audoubert, Jean 1824 FRA0.5010.26256.50 
  Le Gallo, Frederic 1975 FRA0.001-0.1125-2.75 
  Mercier, Jean-Loup 1922 FRA0.5010.35258.75 
  Daniel, Jean-Claude 1859 FRA0.5010.29257.25 
  De La Forest, Laurent 1876 FRA1.0010.812520.25 
  Priser, Patrick 1975 FRA0.001-0.1125-2.75 

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)
 
NOTE: K factor changed
 Top Jeunes R1-2 Various FRA 2008-11-28
RcRownchangeKK*chgGame
 1671 1625 1.00 1 0.56 15 8.40 
  Moisset, Hugo 1671 FRA1.0010.56158.40 

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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