Individual Calculations September 2009
 Clarebout, Julien  Total change: 25.50  Rating chartPersonal card
 Championnat de France - Open C Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1685 1543 3.50 8 1.02 25 25.50 
  Verwee, Johann 1675 FRA0.5010.18254.50 
  Rossinot, Helene 1698 FRA0.001-0.2925-7.25 
  Tempestini, Marc 1728 FRA1.0010.742518.50 
  Siauve, Julien 1678 FRA0.001-0.3225-8.00 
  Levier, Jean-Francois 1659 FRA1.0010.662516.50 
  Brebant, Eric 1675 FRA0.001-0.3225-8.00 
  Descamps, Jacky 1663 FRA0.5010.16254.00 
  Auvray, Honorine 1703 FRA0.5010.21255.25 

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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