Individual Calculations January 2010
 Hourlier, Claire  Total change: -20.55  Rating chartPersonal card
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 1808 1936 0.50 2 -0.83 15 -12.45 
  Vigneron, Jean 1909 FRA0.001-0.5415-8.10 
  Fischer, Julie 1707 FRA0.501-0.2915-4.35 

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)
 
 Open International FĂ©minin de Corbas Corbas FRA 2009-12-20
RcRownchangeKK*chgGame
 1940 1936 2.00 5 -0.54 15 -8.10 
  Magnin, Segolene 1802 FRA0.001-0.6815-10.20 
  Batteau, Valerie 1917 FRA1.0010.47157.05 
  Milliet, Sophie mwg2336  * FRA0.001-0.0815-1.20 
  Lupfer, Anny 1627 FRA1.0010.14152.10 
  Lefevre, Margaux 2018 FRA0.001-0.3915-5.85 
 * 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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