Rapid: Individual Calculations January 2019
 Perez Arroyave, Damian  Total change: 32.60  Rating chartPersonal card
 Torneo Internacional IRT Ajedrez Rapido Medellin Ciudad de Luces 2018 Medellin COL 2018-12-20
RcRownchangeKK*chgGame
 2019 1858 4.00 8 1.63 20 32.60 
  Escobar Medina, Andres F 2205 COL0.5010.39207.80 
  Henao, Bernardo Andres 2100 COL1.0010.802016.00 
  Maldonado, Hector 1946 COL0.001-0.3820-7.60 
  Chavez, Brayan Steven c1953 COL1.0010.632012.60 
  Lopez Cardona, Diego 2014 COL0.001-0.2920-5.80 
  Renteria Rodriguez, Henry 1931 COL0.5010.10202.00 
  Agudelo, Carlos Daniel 2013 COL1.0010.712014.20 
  Uribe Sanchez, Alejandro 1987 COL0.001-0.3320-6.60 

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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