Individual Calculations August 2015
 Toro, Ambar  Total change: 51.20  Rating chartPersonal card
 IX Olimpiada Nacional de Ajedrez 2015 - Categoria Sub-18 Femenino La Paz BOL 2015-07-16
RcRownchangeKK*chgGame
 1617 1460 2.50 4 1.26 40 50.40 
  Molina, Jessica 1800 BOL0.001-0.1240-4.80 
  Vargas D, Crystel 1634 BOL1.0010.734029.20 
  Osorio Mamani, Mayte 1602 BOL1.0010.694027.60 
  Flores, Megumy 1430 BOL0.501-0.0440-1.60 

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)
 
 IRT Final Nacional Femenino Pando BOL 2015-07-23
RcRownchangeKK*chgGame
 1834 1460 0.50 5 0.02 40 0.80 
  Cordero, Daniela wm1860  * BOL0.001-0.0840-3.20 
  Ramirez, M. Eugenia 1860  * BOL0.001-0.0840-3.20 
  Basto, Suely 1814 BOL0.001-0.1140-4.40 
  Molina, Jessica 1800 BOL0.001-0.1240-4.80 
  Monroy G., Nataly A. wm1837 BOL0.5010.414016.40 
 * 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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