Individual Calculations September 2018
 Mamani, Anahi  Total change: -86.40  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-14 Fem Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1535 1820 4.50 9 -3.00 40 -120.00 
  Diaz Charpentier, Kristel Meliss 1515 CRC0.501-0.3640-14.40 
  Ruiz Jaraba, Valentina Sofia 1597 COL1.0010.22408.80 
  Rosas Valverde, Nicolle Shesira 1630 PER0.501-0.2540-10.00 
  Garai, Antara wc1556 USA0.001-0.8240-32.80 
  Frattini, Beatriz Maria 1605 BRA0.001-0.7740-30.80 
  Rodriguez Torres, Shadia A 1420  * MEX1.0010.08403.20 
  Romero Troncoso, Liset Anais 1581 CHI0.001-0.8040-32.00 
  Hormazabal Figueroa, Constanza Va 1491 CHI0.501-0.3840-15.20 
  Oviedo Acosta, Paula 1420  * PAR1.0010.08403.20 
 * 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)
 
 XII Olimpiada Nacional de Ajedrez 2018 (Sub-18 Femenino) Sucre BOL 2018-08-09
RcRownchangeKK*chgGame
 1545 1799 5.50 6 0.84 40 33.60 
  Pari Aruquipa, Luz Maria 1399  * BOL1.0010.08403.20 
  Chavez, Perla 1615 BOL0.501-0.2440-9.60 
  Janco, Estefania 1399  * BOL1.0010.08403.20 
  Granier, Paola Mair 1549 BOL1.0010.19407.60 
  Chambi Alcazar, Nayra 1399  * BOL1.0010.08403.20 
  Molina, Jessica wf1907 BOL1.0010.654026.00 
 * 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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