Individual Calculations October 2017
 Cervantes Puma, Jarissa  Total change: -10.80  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez Sub 15 Femenino Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1397 1423 3.50 7 -0.27 40 -10.80 
  Hilario, Aleyla wf1823  * PER0.001-0.0840-3.20 
  Villagaray Hilario, Evelyn Yadhi 1406 PER0.501-0.0240-0.80 
  Nieto, Claudia 1454 PER1.0010.544021.60 
  Velarde Munante, Cecilia Esthefa 1164 PER0.501-0.3240-12.80 
  Estela Diaz, Lesly Milagros 1150 PER1.0010.17406.80 
  Oquiche, Ariana 1163 PER0.501-0.3240-12.80 
  Estrada Cantaro, Alexandra Fiore 1622 PER0.001-0.2440-9.60 
 * 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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