Individual Calculations April 2019
 Guardamino Cajo, Yelena Indira  Total change: -5.60  Rating chartPersonal card
 Campeonato Nacional Juvenil 2019, Sub 12 Femenino Lima PER 2019-02-27
RcRownchangeKK*chgGame
 1323 1274 3.00 7 -0.14 40 -5.60 
  Farro Olivares, Dulce Maria 1082 PER1.0010.254010.00 
  Soto Huaranca, Adriana 1409 PER0.001-0.3240-12.80 
  Herrada Holguino, Gabriela Ruth 1104 PER1.0010.284011.20 
  Jimenez Salas, Maria Teresa 1451 PER0.001-0.2740-10.80 
  Delgado Garibay, Luhana Paola 1086 PER1.0010.264010.40 
  Contreras, Fiorella 1674  * PER0.001-0.0840-3.20 
  Orihuela Barreda, Alondra 1457 PER0.001-0.2640-10.40 
 * 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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