Individual Calculations October 2008
 Arutyunova, Diana  Total change: -18.30  Rating chartPersonal card
 7eme open international de Condom - GMF Condom FRA 2008-07-12
RcRownchangeKK*chgGame
 2232 2292 4.00 9 -1.22 15 -18.30 
  Congiu, Mathilde wf2196 FRA0.501-0.1315-1.95 
  Shoker, Samy m2365 FRA0.5010.10151.50 
  Matseyko, Katerina wg2308 UKR0.5010.02150.30 
  Steil-Antoni, Fiona wf2102 LUX0.001-0.7515-11.25 
  Guichard, Pauline wm2285 FRA0.001-0.5115-7.65 
  Gutierrez Castillo, Paloma wm2157 ESP0.501-0.1815-2.70 
  Robles Garcia, Claudia wm2256 ESP0.501-0.0515-0.75 
  Videnova, Iva wf2211 BUL1.0010.39155.85 
  Benmesbah, Natacha wf2210 FRA0.501-0.1115-1.65 

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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