Individual Calculations March 2010
 Schaerer, Marie-Anne  Total change: 8.85  Rating chartPersonal card
 Open Fidelite 2009 Annemasse FRA 2009-11-03
RcRownchangeKK*chgGame
 1991 1767 2.00 4 1.04 15 15.60 
  Prunescu, Claudiu 2167  * ROU0.001-0.0815-1.20 
  Canali, Robert 1772 FRA1.0010.51157.65 
  Spiteri, Jean 2023 FRA1.0010.811512.15 
  De Abreu, Orlando 2003 FRA0.001-0.2015-3.00 
 * 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)
 
 Open Burgdorf Burgdorf SUI 2010-02-19
RcRownchangeKK*chgGame
 2002 1766 0.00 2 -0.45 15 -6.75 
  Adamantidis, Panayotis 2125 SUI0.001-0.1015-1.50 
  Del Val, Moise 1878 SUI0.001-0.3515-5.25 

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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