Individual Calculations March 2012
 Aflalo, Sophie  Total change: -10.35  Rating chartPersonal card
 9e BC Chess Masters - A (+ 1800 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 2014 2090 3.00 7 -1.24 15 -18.60 
  Ferry, Roger 2020 FRA0.001-0.6015-9.00 
  Lafagne, Gilles 1987 FRA1.0010.36155.40 
  Duhamel, Benoit 1887 FRA1.0010.24153.60 
  Baudon, Sebastien 2031 FRA1.0010.42156.30 
  Guilleux, Fabien m2408 FRA0.001-0.1315-1.95 
  Dumas, Charles 1868 FRA0.001-0.7815-11.70 
  Mousa, Medhat 1900 EGY0.001-0.7515-11.25 

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)
 
 Team 2012 - Nationale 1 - R6-7 FRANCE FRA 2012-01-24
RcRownchangeKK*chgGame
 1855 2056 2.00 2 0.55 15 8.25 
  Chaumont, Adeline 2019 FRA1.0010.45156.75 
  Turquetille, Annabelle 1691 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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