Individual Calculations January 2010
 Daif, Sarah  Total change: 10.35  Rating chartPersonal card
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 1904 1635 2.00 7 0.54 15 8.10 
  Kurochka, Irina wf2035  * RUS0.001-0.0815-1.20 
  Zermiche, Cherif 2035  * FRA0.001-0.0815-1.20 
  Pellerin, Gerard 1423 FRA1.0010.23153.45 
  Salard, Alexandre 1908 FRA1.0010.831512.45 
  Domenech, Vianney 2018 FRA0.001-0.0915-1.35 
  Levacic, Adrien 1893 FRA0.001-0.1815-2.70 
  Lefevre, Margaux 2018 FRA0.001-0.0915-1.35 
 * 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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1743 1635 0.50 1 0.15 15 2.25 
  Bassat, Mael 1743 FRA0.5010.15152.25 

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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