Individual Calculations August 2017
 Arboleda Orozco, Juan M  Total change: 54.40  Rating chartPersonal card
 Campeonato Nacional de Ajedrez CLASICO Absoluto por Equipos Ibague COL 2017-07-19
RcRownchangeKK*chgGame
 2024 1961 3.50 5 1.36 40 54.40 
  Guayara Diaz, William Alonso 1939 COL0.501-0.0340-1.20 
  Cardenas, Alejandro c1991 COL1.0010.544021.60 
  Tovio, Israel f2286 COL0.5010.374014.80 
  Ortiz, Jairo 1871 COL1.0010.384015.20 
  Ojeda, Jesus David 2032 COL0.5010.10404.00 

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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