Individual Calculations November 2013
 Arribas Robaina, Maritza  Total change: 1.05  Rating chartPersonal card
 Torneo Zonal Femenino 2.3 FIDE 2013 San Salvador ESA 2013-09-16
RcRownchangeKK*chgGame
 2190 2313 6.00 9 0.07 15 1.05 
  Sanchez, Ingrid wf2047 ESA0.501-0.3215-4.80 
  Marrero Lopez, Yaniet wg2274 CUB0.501-0.0515-0.75 
  Heredia Serrano, Carla wg2190 ECU1.0010.33154.95 
  Garcia Morales, Ivette Ale wm2094 MEX0.501-0.2815-4.20 
  Llaudy Pupo, Lisandra wm2269 CUB0.501-0.0615-0.90 
  Vigoa Apecheche, Yanira wg2336 CUB1.0010.53157.95 
  Chirivi C, Jenny Astrid wm2177 COL0.001-0.6815-10.20 
  Zepeda, Lorena wm2156 ESA1.0010.29154.35 
  Mateus, Martha wm2169 COL1.0010.31154.65 

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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