Individual Calculations December 2019
 Borbon, Oscar  Total change: 24.00  Rating chartPersonal card
 IRT AlphaZero Diversitas Bogota COL 2019-11-08
RcRownchangeKK*chgGame
 2002 2037 5.00 7 1.20 20 24.00 
  Clavijo Romero, Leonardo 1839 COL1.0010.24204.80 
  Mesa Baez, Samuel 1701 COL1.0010.12202.40 
  Becerra, Juan David f2346 COL0.5010.36207.20 
  Palencia Morales, Wilson Guillerm m2340 VEN0.001-0.1420-2.80 
  Diaz Ballen, Wilman Alejandro 1846 COL1.0010.25205.00 
  Alvarez Linares, Nelson 1718 COL1.0010.13202.60 
  Ruiz Aguilar, Pablo Alexander f2224 COL0.5010.24204.80 

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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