Rapid: Individual Calculations January 2022
 Ballesteros Diaz, Jefree Daniel  Total change: -20.40  Rating chartPersonal card
 IRT Sub 2000 Metropolitano y Navideno Excalibur Activo Bogota COL 2021-12-18
RcRownchangeKK*chgGame
 1513 1686 1.50 4 -1.02 20 -20.40 
  Moreno Sierra, Juan David 1400 COL0.501-0.3420-6.80 
  Patino, Daniel Santiago 1799 COL0.001-0.3520-7.00 
  Rincon Rozo, Juan Pablo 1044 COL1.0010.01200.20 
  Penas Burgos, Nestor 1807 COL0.001-0.3420-6.80 

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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