Individual Calculations November 2013
 Vigoa Apecheche, Yanira  Total change: -5.55  Rating chartPersonal card
 Torneo Zonal Femenino 2.3 FIDE 2013 San Salvador ESA 2013-09-16
RcRownchangeKK*chgGame
 2171 2336 6.00 9 -0.37 15 -5.55 
  Garcia Morales, Ivette Ale wm2094 MEX0.501-0.3015-4.50 
  Zepeda, Lorena wm2156 ESA0.501-0.2415-3.60 
  Mazariegos, Silvia Carolina wm2042 GUA1.0010.15152.25 
  Mateus, Martha wm2169 COL1.0010.28154.20 
  Chirivi C, Jenny Astrid wm2177 COL0.501-0.2115-3.15 
  Arribas Robaina, Maritza wg2313 CUB0.001-0.5315-7.95 
  Sanchez, Ingrid wf2047 ESA1.0010.16152.40 
  Marrero Lopez, Yaniet wg2274 CUB0.501-0.0915-1.35 
  Llaudy Pupo, Lisandra wm2269 CUB1.0010.41156.15 

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)
 

 

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