Individual Calculations January 2012
 Chumpitaz, Ann  Total change: 8.25  Rating chartPersonal card
 X CAMPEONATO NACIONAL FEMENINO HUANCAYO PER 2011-11-10
RcRownchangeKK*chgGame
 1854 2203 6.50 7 0.42 15 6.30 
  Vilcahuaman Javier, Bianca 1803  * PER1.0010.08151.20 
  Salazar Ramos, Diana Carol 1803  * PER1.0010.08151.20 
  Vilcahuaman Javier, Izamar 1803  * PER1.0010.08151.20 
  Aliaga Fernandez, Ingrid Y wf2159 PER0.501-0.0615-0.90 
  Rosales, Pierina wf1803  * PER1.0010.08151.20 
  Garcia Contreras, Ana 1803  * PER1.0010.08151.20 
  Velarde Munante, Gloria Is 1803  * PER1.0010.08151.20 
 * 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)
 
 World Youth Chess Championship - U 18 Girls Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 2074 2203 6.00 9 0.13 15 1.95 
  Lugo Lozano, Luz Adriana 1904 COL1.0010.15152.25 
  , A, Akshaya 2010 IND0.001-0.7515-11.25 
  Pinargote Carreno, Kassandra 1929 ECU1.0010.17152.55 
  Saduakassova, Dinara wm2193 KAZ0.501-0.0115-0.15 
  Perera, Anjana wc1827 SRI1.0010.09151.35 
  Miladinovic, Lena 2079 SRB1.0010.33154.95 
  Adamowicz, Katarzyna wf2082 POL0.501-0.1615-2.40 
  Hakimifard, Ghazal wm2264 IRI1.0010.58158.70 
  Kashlinskaya, Alina wg2377 RUS0.001-0.2715-4.05 

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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