Individual Calculations March 2012
 Perrusset, Barbara  Total change: -0.90  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1698 1890 5.00 7 -0.16 15 -2.40 
  Boutant, Jade 1785 FRA0.001-0.6415-9.60 
  N Zenzo, Kisala 1696 FRA1.0010.25153.75 
  Galtier, Antoine 1782 FRA1.0010.35155.25 
  Gremont, Henri 1760 FRA1.0010.32154.80 
  Roque, Gaetan 1669 FRA0.001-0.7815-11.70 
  Boudry, Marc 1490  * FRA1.0010.08151.20 
  Durand, Jeremie 1707 FRA1.0010.26153.90 
 * 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)
 
 Team 2012 - Nationale 2 - R5-7 FRANCE FRA 2012-01-24
RcRownchangeKK*chgGame
 1555 1915 1.00 1 0.10 15 1.50 
  Bogdanovsky, Sonia 1555 FRA1.0010.10151.50 

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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