Individual Calculations September 2017
 Ortiz Verdesoto, Anahi  Total change: -40.80  Rating chartPersonal card
 14th Annual SPF Girls' Invitational Saint Louis, Missouri USA 2017-07-22
RcRownchangeKK*chgGame
 1839 2002 5.00 6 0.97 40 38.80 
  Hau, Carolina wc1602  * PAN1.0010.08403.20 
  Botez, Andrea 1648 CAN1.0010.11404.40 
  Zeng, Sheena 1602  * USA1.0010.08403.20 
  Zhou, Qiyu fwg2287 CAN1.0010.844033.60 
  Cervantes Landeiro, Thalia wc2032 USA0.5010.04401.60 
  Matus, Nastassja A wf1865 USA0.501-0.1840-7.20 
 * 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)
 
 Macas Cultural 2017 Macas ECU 2017-08-11
RcRownchangeKK*chgGame
 1791 2002 3.00 7 -1.99 40 -79.60 
  Velin Visuma, Yosmy 1602  * ECU0.001-0.9240-36.80 
  Naranjo Pacheco, Irwin 1602  * ECU0.501-0.4240-16.80 
  Jaramillo Arce, David 2175 ECU0.001-0.2740-10.80 
  Chocho, Jeison 1602  * ECU1.0010.08403.20 
  Villagomez Muenala, Paul 1602  * ECU0.501-0.4240-16.80 
  Sarmiento Robles, Paula wf1693 ECU1.0010.14405.60 
  Munoz Sanchez, Miguel m2260 ECU0.001-0.1840-7.20 
 * 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)
 

 

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