Individual Calculations September 2010
 Marie, Olivier  Total change: -12.25  Rating chartPersonal card
 10e open de Saint-Chely d'Aubrac Saint Chely d'Aubrac FRA 2010-07-10
RcRownchangeKK*chgGame
 1885 1710 1.00 5 -0.49 25 -12.25 
  Sanduleac, Vasile g2110  * MDA0.001-0.0825-2.00 
  Batteux, Mickael 2003 FRA0.001-0.1525-3.75 
  Luciani, Thibault 1887 FRA0.001-0.2725-6.75 
  Grange, Laurent 1513 FRA1.0010.25256.25 
  Lavanchy, Marc-Henri 1912 SUI0.001-0.2425-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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