Individual Calculations March 2018
 Leiva Leiva, Mayte Fernanda  Total change: -21.20  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-16F Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1411 1326 2.00 6 -0.53 40 -21.20 
  Cruz Leiva, Kamila Ignacia 1135 CHI0.501-0.2540-10.00 
  Murua Gallo, Kimberly 1421 CHI0.5010.13405.20 
  Wilson Barria, Millaray 1334 CHI0.001-0.4940-19.60 
  Gomez Barrera, Javiera Belen wm1726  * CHI0.001-0.0840-3.20 
  Vargas Letelier, Catalina 1121 CHI1.0010.24409.60 
  Lemus Pena, Macarena Paz 1726  * CHI0.001-0.0840-3.20 
 * 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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