Individual Calculations April 2018
 Bohorquez Canizares, Maria  Total change: -36.40  Rating chartPersonal card
 Colegio Americano U23 Guayaquil ECU 2018-02-16
RcRownchangeKK*chgGame
 1523 1507 1.50 5 -0.89 20 -17.80 
  Martinez Maya, Steven 1907  * ECU0.001-0.0820-1.60 
  Moncayo, David 1107  * ECU1.0010.08201.60 
  Lopez Galvez, Erick 1422 ECU0.001-0.6220-12.40 
  Ramos Baya, David Santiago 1623 ECU0.001-0.3420-6.80 
  Villafuerte Macas, Angie 1555 ECU0.5010.07201.40 
 * 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)
 
 Campeonato Nacional Femenino2018 salinas ECU 2018-03-13
RcRownchangeKK*chgGame
 1515 1507 3.00 8 -0.93 20 -18.60 
  Ruiz, Mishell wf1907  * ECU1.0010.922018.40 
  Nunez Giler, Fanny 1646 ECU0.001-0.3120-6.20 
  Ayala Rosero, Ariana Marcela 1537 ECU0.001-0.4620-9.20 
  Guaicha Encalada, Dayanna 1148 ECU1.0010.10202.00 
  Villafuerte Macas, Angie 1555 ECU0.5010.07201.40 
  Acosta, Gabriela 1594 ECU0.001-0.3820-7.60 
  Iza Mendoza, Nefthys Sayde 1451 ECU0.001-0.5820-11.60 
  Alvarez Dominguez, Hellen 1278 ECU0.501-0.2920-5.80 
 * 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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