Individual Calculations July 2014
 Santos, Judith  Total change: -68.40  Rating chartPersonal card
 VIII Panamericano Escolar El Salvador 2014 U13 Femenino San Salvador ESA 2014-05-19
RcRownchangeKK*chgGame
 1701 1615 0.50 4 -1.09 30 -32.70 
  Cervantes Landeiro, Thalia 1924 CUB0.001-0.1430-4.20 
  Ruiz, Mishell wc1658 ECU0.001-0.4430-13.20 
  Ortez, Andrea 1648 ESA0.5010.05301.50 
  Castro, Venus Sabrina 1575 ESA0.001-0.5630-16.80 

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)
 
 Camppeonato Centroamericano y del Caribe Femenino 2014 San Salvador ESA 2014-06-09
RcRownchangeKK*chgGame
 1842 1615 0.50 7 -1.19 30 -35.70 
  Rodriguez Arrieta, Maria Elena wf1922 CRC0.001-0.1430-4.20 
  Castro, Venus Sabrina 1575 ESA0.501-0.0630-1.80 
  Zavala Galindo, Alejandra Beatri 1807 ESA0.001-0.2530-7.50 
  Garcia, Alcira 1706 ESA0.001-0.3830-11.40 
  Marrero Lopez, Yaniet wg2015  * CUB0.001-0.0830-2.40 
  Ortiz, Katherine Berenice wf1852 HON0.001-0.2030-6.00 
  Sanchez, Ingrid wf2015  * ESA0.001-0.0830-2.40 
 * 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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