Individual Calculations September 2009
 Kovarski, Julien  Total change: 32.00  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1859 1614 2.50 6 1.28 25 32.00 
  Macon, Arthur 1791 FRA1.0010.732518.25 
  Aubry, Yannis 1954 FRA0.001-0.1225-3.00 
  Treand, Victor 1817 FRA1.0010.762519.00 
  Auvray, Juliette 1919 FRA0.5010.36259.00 
  Nicolazo, Maxime 1870 FRA0.001-0.1925-4.75 
  Jaouen, Valentin 1801 FRA0.001-0.2625-6.50 

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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