Individual Calculations May 2017
 Buestan Brito, Anaela  Total change: 6.80  Rating chartPersonal card
 Nacional Femenino U20 2017 Manta ECU 2017-03-29
RcRownchangeKK*chgGame
 1497 1482 3.50 7 0.07 40 2.80 
  Nunez Giler, Fanny 1556 ECU1.0010.604024.00 
  Penafiel Herrera, Katherine 1327 ECU1.0010.294011.60 
  Arias Cango, Nathaly wf1827 ECU0.001-0.1140-4.40 
  Pinos Cevallos, Belen 1509 ECU0.5010.04401.60 
  Velin Visuma, Yosmy 1472 ECU0.001-0.5140-20.40 
  Bonilla Loor, Stefanny 1338 ECU0.001-0.6940-27.60 
  Sanchez, Eliana 1449 ECU1.0010.454018.00 

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)
 
 Nacional Sub18 Fem Riobamba ECU 2017-04-12
RcRownchangeKK*chgGame
 1504 1482 4.00 8 0.10 40 4.00 
  Jaramillo Cabrera, Claudia Andre 1340 ECU0.501-0.1940-7.60 
  Ortiz Verdesoto, Anahi wf1882  * ECU0.001-0.0840-3.20 
  Ortiz Salazar, Paula 1394 ECU1.0010.384015.20 
  Paredes Alvarez, Andrea 1463 ECU0.001-0.5340-21.20 
  Penafiel Herrera, Katherine 1327 ECU1.0010.294011.60 
  Sanchez, Eliana 1449 ECU1.0010.454018.00 
  Guaicha Encalada, Jennifer 1654 ECU0.5010.23409.20 
  Munoz Naichap, Valerine Nicole 1521 ECU0.001-0.4540-18.00 
 * 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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