Individual Calculations April 2018
 Alvarez Dominguez, Hellen  Total change: 8.40  Rating chartPersonal card
 Campeonato Nacional Femenino2018 salinas ECU 2018-03-13
RcRownchangeKK*chgGame
 1406 1278 3.00 8 0.21 40 8.40 
  Oleas Vanegas, Micaela 1604 ECU0.001-0.1340-5.20 
  Santacruz Gonzalez, Natalia 1483 ECU0.001-0.2440-9.60 
  Iza Mendoza, Nefthys Sayde 1451 ECU0.5010.23409.20 
  Acosta, Gabriela 1594 ECU0.001-0.1340-5.20 
  Salas Ona, Leslie Tatiana 1123 ECU1.0010.294011.60 
  Caicedo Loor, Keyra 1139 ECU0.001-0.6940-27.60 
  Artieda Berru, Ariadna Amely 1344 ECU1.0010.594023.60 
  Bohorquez Canizares, Maria 1507 ECU0.5010.294011.60 

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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