Individual Calculations January 2020
 Acosta Villegas, Alfredo Eleazar  Total change: -27.60  Rating chartPersonal card
 XIV Mejorando Mi Elo Sub 2000 Caracas VEN 2019-11-01
RcRownchangeKK*chgGame
 1666 1724 1.50 5 -1.38 20 -27.60 
  Gonzalez Viana, Angel Yosuet 1467 VEN1.0010.18203.60 
  Urdaneta Bastidas, Daniel 1599 VEN0.501-0.1720-3.40 
  Machado Angulo, Luis Fermin 1670 VEN0.001-0.5820-11.60 
  Mendoza Romero, Carlos Jose 1884 VEN0.001-0.2920-5.80 
  Palacios Bastidas, Arturo Rafael 1709 VEN0.001-0.5220-10.40 

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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