Individual Calculations October 2017
 Aguilar Oblitas, Diana  Total change: -16.40  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez Sub 15 Femenino Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1436 1419 3.00 7 -0.41 40 -16.40 
  Loyola Torres, Maria Gracia 1546 PER0.001-0.3340-13.20 
  Oquiche, Ariana 1163 PER0.501-0.3140-12.40 
  Guevara Siesquen, Fiorella Nayel 1349 PER1.0010.404016.00 
  Villagaray Hilario, Evelyn Yadhi 1406 PER1.0010.484019.20 
  Hilario, Aleyla wf1819  * PER0.001-0.0840-3.20 
  Estrada Cantaro, Alexandra Fiore 1622 PER0.001-0.2440-9.60 
  Estela Diaz, Lesly Milagros 1150 PER0.501-0.3340-13.20 
 * 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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