Individual Calculations March 2018
 Valdebenito Barra, Alonso Ignacio  Total change: 22.00  Rating chartPersonal card
 TORNEO NACIONAL DE AJEDREZ DE MENORES DE CHILE 2018 U-14A Rancagua CHI 2018-02-07
RcRownchangeKK*chgGame
 1343 1123 2.00 6 0.55 40 22.00 
  Sanchez Mansilla, Nicolas Fernand 1523  * CHI0.001-0.0840-3.20 
  Ojeda Rebolledo, Cristopher Alej 1302 CHI1.0010.734029.20 
  Silva Morales, Vicente 1386 CHI0.001-0.1840-7.20 
  Fernandez Montecino, Matias Ignac 1377 CHI0.5010.314012.40 
  Fernandez Guzman, Nahuel Rodrigo 1085 CHI0.501-0.0540-2.00 
  Martinez Araya, Benjamin 1383 CHI0.001-0.1840-7.20 
 * 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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