Individual Calculations February 2018
 Casilla Eguez, Naomi Alejandra  Total change: 13.60  Rating chartPersonal card
 Torneo IRT PROMESAS DEL NORTE MORRO DE ARICA 2018 Arica CHI 2018-01-05
RcRownchangeKK*chgGame
 1398 1319 2.50 5 0.34 40 13.60 
  Sandoval Blanco, Sebastian Enr 1709 CHI0.001-0.0940-3.60 
  Fuentes Gonzalez, Ragnarok 1024 CHI1.0010.15406.00 
  Mazuela Molina, Anael 1328 CHI0.5010.01400.40 
  Orostica Diaz, Pablo Mateo 1719  * CHI0.001-0.0840-3.20 
  Vasquez Aravena, Octavio 1212 CHI1.0010.354014.00 
 * 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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