Individual Calculations January 2010
 Chevannes, Sabrina L  Total change: -20.40  Rating chartPersonal card
 17th European Women's Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2003 2062 2.50 5 -0.39 15 -5.85 
  Walta, Paivi wf1893 FIN1.0010.28154.20 
  Fakhiridou, Ekaterini wm2253 GRE0.001-0.2515-3.75 
  Reppen, Ellisiv 1915 NOR1.0010.30154.50 
  Chierici, Marianna wf2053 ITA0.001-0.5115-7.65 
  Stojkovska, Monika 1902 MKD0.501-0.2115-3.15 

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)
 
 London Chess Classic Womans Invitation Tournament London ENG 2009-12-05
RcRownchangeKK*chgGame
 2088 2042 3.00 9 -0.97 15 -14.55 
  Lalic, Susan K mwg2310 ENG0.001-0.1715-2.55 
  Van Weersel, Arlette wm2193 NED0.001-0.3015-4.50 
  Frick, Denise wm1920 RSA1.0010.33154.95 
  De Seroux, Camille 1989 SUI1.0010.43156.45 
  Ikonomopoulou, Maria 2065 GRE0.001-0.4715-7.05 
  Smith, Olivia wf2026 WLS0.501-0.0215-0.30 
  Winkelmann, Elena 2119 GER0.001-0.3915-5.85 
  Caoili, Arianne wm2206 AUS0.001-0.2815-4.20 
  Yurenok, Maria S wf1968 ENG0.501-0.1015-1.50 

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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