Individual Calculations October 2012
 Arribas Robaina, Maritza  Total change: -23.40  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2143 2296 4.50 9 -1.56 15 -23.40 
  Walta, Paivi wf1896  * FIN1.0010.08151.20 
  Dewi, Aa Citra wf2143 INA1.0010.30154.50 
  Javakhishvili, Lela mwg2458 GEO0.001-0.2915-4.35 
  Michna, Marta wg2380 GER0.001-0.3815-5.70 
  Mencos, Maria E. 1896  * GUA1.0010.08151.20 
  Revo, Tatiana 2058 BLR0.001-0.8015-12.00 
  Blagojevic, Tijana 2004 MNE0.501-0.3515-5.25 
  Heinatz, Dr. Gundula wm2197 SUI1.0010.36155.40 
  Franco Valencia, Beatriz Irene wf2253 COL0.001-0.5615-8.40 
 * 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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