Individual Calculations October 2017
 Cosme Contreras, Trilce  Total change: 129.15  Rating chartPersonal card
 Campeonato Continental Femenino 2017 Villa Martelli - Buenos Aires ARG 2017-09-05
RcRownchangeKK*chgGame
 2164 1872 4.50 9 3.02 35 105.70 
  Martinez, Ayelen wm2190 ARG1.0010.873530.45 
  Amura, Claudia wg2262 ARG1.0010.913531.85 
  Chumpitaz, Ann wm2225 PER0.001-0.1135-3.85 
  Carraro, Denise wm2071 ARG1.0010.763526.60 
  Cori T., Deysi wg2272  * PER0.001-0.0835-2.80 
  Aliaga Fernandez, Ingrid Y wf2182 PER0.001-0.1435-4.90 
  Zuriel, Marisa wm2180 ARG0.001-0.1435-4.90 
  Jorquera Cabello, Valentina wm1977 CHI1.0010.643522.40 
  Alboredo, Julia wf2120 BRA0.5010.313510.85 
 * 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 2017 U18 Girls Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1958 1872 5.00 11 0.67 35 23.45 
  Lahav, Michal wf2196 ISR0.001-0.1335-4.55 
  Carreras Colman, Luz Gabriela 1472  * PAR1.0010.08352.80 
  Pychova, Nela wf2107 CZE0.001-0.2135-7.35 
  Atte, Rebeka 1590 LAT1.0010.16355.60 
  Polterauer, Chiara 2054 AUT0.001-0.2635-9.10 
  Huttl, Sofie 1722 BEL1.0010.303510.50 
  Blazeka, Mihaela wf2096 CRO1.0010.783527.30 
  Narva, Mai wm2226 EST0.001-0.1135-3.85 
  Stanciu, Andreea-Briana 1993 ROU1.0010.663523.10 
  Potapova, Margarita wf2187 RUS0.001-0.1435-4.90 
  Montufar Berrios, Lesly Viviane wf1898 BRA0.001-0.4635-16.10 
 * 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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