Individual Calculations March 2018
 Rossel Grandon, Cristobal Alej  Total change: 52.80  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-14A Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1394 1293 4.50 7 1.73 40 69.20 
  Soto Miranda, Ignacio Jesus 1225 CHI1.0010.414016.40 
  Espinoza Rojas, Baltazar Agustin 1134 CHI1.0010.294011.60 
  Vera Quijon, Benjamin Ignacio 1406 CHI0.5010.15406.00 
  Nauto Munoz, Isaias Ignacio 1693  * CHI0.001-0.0840-3.20 
  Chandia Carrie, Nicolas 1333 CHI1.0010.564022.40 
  Ormazabal Aguirre, Oscar Ignacio 1277 CHI1.0010.484019.20 
  Contreras Suazo, Ricardo Ignacio 1693  * 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)
 
 Nacional Juvenil de Chile Absoluto Santiago CHI 2018-02-13
RcRownchangeKK*chgGame
 1443 1293 2.00 7 -0.41 40 -16.40 
  Aravena Navarro, Alexis Andres 1693  * CHI0.001-0.0840-3.20 
  Jimenez Jimenez, Abednego 1149 CHI1.0010.314012.40 
  Greau Carreno, Rodrigo Alberto 1651 CHI0.001-0.1040-4.00 
  Seguiel Aguilar, Wildo Benjami 1254 CHI1.0010.454018.00 
  Bustamante Chavez, Matias Marc 1693  * CHI0.001-0.0840-3.20 
  Marrujo Pardo, Mauricio Emmanu 1460 CHI0.001-0.2840-11.20 
  Tapia Sepulveda, Joaquin Aveli 1200 CHI0.001-0.6340-25.20 
 * 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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