Rapid: Individual Calculations January 2022
 Zuain Duran, Edison  Total change: -4.20  Rating chartPersonal card
 IRT Sub 2000 Metropolitano y Navideno Excalibur Activo Bogota COL 2021-12-18
RcRownchangeKK*chgGame
 1752 1877 5.50 9 -0.21 20 -4.20 
  Castiblanco Melo, David 1282 COL1.0010.02200.40 
  Pacheco Gutierrez, Johnny Rafael 1797 VEN0.001-0.6120-12.20 
  Patino, Daniel Santiago 1799 COL1.0010.39207.80 
  Ballesteros Lopez, William 1821 COL0.001-0.5820-11.60 
  Canon Martinez, Julian Smith 1705 COL1.0010.27205.40 
  Aranguren, Camilo Andres 1728 COL1.0010.30206.00 
  Reina Bonilla, Edwin Oswaldo 1930 COL0.001-0.4320-8.60 
  Villarraga, Yedixon 1745 COL0.501-0.1820-3.60 
  Ramirez, Francisco Javier 1960 COL1.0010.612012.20 

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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