Individual Calculations September 2014
 Sotomayor, Silvia  Total change: -6.00  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2130 1943 2.00 8 -0.30 20 -6.00 
  Mkrtchian, Lilit mwg2343  * ARM0.001-0.0820-1.60 
  Baklanova, Tatiana wm2229 UKR0.001-0.1620-3.20 
  Milligan, Helen cwf1938 NZL0.501-0.0120-0.20 
  Cori T., Deysi wg2343  * PER0.001-0.0820-1.60 
  Exler, Veronika wf2189 AUT0.5010.31206.20 
  Tuominen, Tanja wm2103 FIN0.001-0.2920-5.80 
  Diaz, Maria M.a. wf2029 AHO0.001-0.3820-7.60 
  Ortiz, Katherine Berenice wf1864 HON1.0010.39207.80 
 * 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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