Individual Calculations December 2019
 Viasus, Juan Diego  Total change: 0.40  Rating chartPersonal card
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-11 Absoluto Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1262 1258 1.50 3 0.01 40 0.40 
  Sanchez Barreto, Josue Efrain 1261 COL1.0010.504020.00 
  Alvarado Navarro, Dante 1377 ECU0.001-0.3440-13.60 
  Diaz Marquez, Juan Diego 1147 COL0.501-0.1540-6.00 

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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