Individual Calculations April 2009
 Blondel, Jean-Michel  Total change: 22.25  Rating chartPersonal card
 Open de International Rouen Rouen FRA 2008-12-20
RcRownchangeKK*chgGame
 1832 1604 2.00 6 0.67 25 16.75 
  Andrieu, Philippe 1954 FRA0.001-0.1125-2.75 
  Roussette, Stephane 1788 FRA0.001-0.2625-6.50 
  Bronner, Daniel 1741 FRA0.5010.18254.50 
  Josse, Sebastien 1852 FRA0.5010.31257.75 
  Biyidi, Thomas 1921 FRA1.0010.872521.75 
  Wattiez, Nicolas 1736 FRA0.001-0.3225-8.00 

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)
 
 22e Open du Mans Le Mans FRA 2008-12-26
RcRownchangeKK*chgGame
 1855 1604 1.50 6 0.34 25 8.50 
  Soubrier, Aude 1954 FRA0.001-0.1125-2.75 
  Joslin, Jerome 1806 FRA1.0010.762519.00 
  Auvray, Juliette 1853 FRA0.001-0.1925-4.75 
  Sinnas, Albert 1793 FRA0.001-0.2525-6.25 
  Josse, Sebastien 1852 FRA0.5010.31257.75 
  Dupitier, Mickael 1871 FRA0.001-0.1825-4.50 

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)
 
 Open International Yves Coquereau - E St-Lo FRA 2009-02-14
RcRownchangeKK*chgGame
 1562 1604 1.00 2 -0.12 25 -3.00 
  Charpentier, Bruno 1574 FRA1.0010.462511.50 
  Madeline, Paul 1549 FRA0.001-0.5825-14.50 

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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