Individual Calculations January 2020
 Pardo, Alejandro  Total change: 21.00  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2090 2145 4.50 6 1.05 20 21.00 
  Mosquera, Miguel m2389 COL1.0010.802016.00 
  Carrillo, William Alexander 1885 COL1.0010.18203.60 
  Ortega, Daniel 2022 COL0.001-0.6720-13.40 
  Cadena M, Gustavo Adolfo f2168 COL0.5010.03200.60 
  Navia, Edwin Adrian f2069 COL1.0010.40208.00 
  Sepulveda, Julio Orlando 2006 COL1.0010.31206.20 

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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