Individual Calculations June 2017
 Orihuela Barreda, Alondra  Total change: 48.40  Rating chartPersonal card
 I IRT Escuela Y Club Ajedrez Surco-Ecasu 2017 Lima PER 2017-04-22
RcRownchangeKK*chgGame
 1564 1224 2.00 6 1.21 40 48.40 
  Rodriguez Abanto, Jesus Daniel 1624  * PER0.001-0.0840-3.20 
  Villanueva, David 1624  * PER0.001-0.0840-3.20 
  Alvarado Mendoza, Juan Jose 1624  * PER0.001-0.0840-3.20 
  Machuca Taipe, Guido 1567 PER1.0010.884035.20 
  Fuentes Allauca, Daniela 1338 PER1.0010.664026.40 
  Garcia Andrada, Heidy Nicole 1609 PER0.001-0.0940-3.60 
 * 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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