Individual Calculations January 2010
 Declercq, Jean  Total change: 41.75  Rating chartPersonal card
 24e open - Grand Prix du Touquet - B Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 1759 1849 5.50 7 1.18 25 29.50 
  Le Gall, Louis 1614 FRA1.0010.21255.25 
  Roux, Jean-Francois 1663 FRA1.0010.26256.50 
  Eeckhout, Jean-Louis 1739 FRA1.0010.35258.75 
  Toth, Charles 1801 FRA1.0010.432510.75 
  Le Gall, Eric 1850 FRA1.0010.502512.50 
  Baude, Christian 1818 FRA0.001-0.5425-13.50 
  Fleurquin, Boris 1831 FRA0.501-0.0325-0.75 

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)
 
 Nord Pas de Calais 2 - R2-3 NPC FRA 2009-11-15
RcRownchangeKK*chgGame
 1834 1841 1.00 1 0.49 25 12.25 
  Pavillon, Guillaume 1834 FRA1.0010.492512.25 

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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