Individual Calculations January 2020
 Martinez, Julian  Total change: 7.00  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2025 2117 4.50 7 0.35 20 7.00 
  Casas, Jose Fernando 1733 COL1.0010.09201.80 
  Guerrero Forero, Ricardo Alonso 2115 COL1.0010.502010.00 
  Lopez Hernandez, Carlos Manuel f2315 COL0.5010.26205.20 
  Corredor Rengifo, Luis Fernando c2158 COL0.001-0.4420-8.80 
  Escobar Medina, Andres F 2232 COL0.001-0.3420-6.80 
  Martinez Paipa, Hernan 1798 COL1.0010.13202.60 
  Pantoja, Armando Ramiro 1824 COL1.0010.15203.00 

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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