Individual Calculations September 2023
 Santiago Flores, Gerardo  Total change: 0.40  Rating chartPersonal card
 Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Expertos Aguascalientes, Aguascalientes MEX 2023-08-09
RcRownchangeKK*chgGame
 1725 1856 4.50 7 0.02 20 0.40 
  Silva Pompa, Aaron David 1500 MEX1.0010.11202.20 
  Mateos Bernabe, Luis Javier 1756 MEX1.0010.36207.20 
  Valadez Espinoza, Jose Armando 1978 MEX0.001-0.3320-6.60 
  Ramirez Padilla, Miguel An 1997 MEX0.001-0.3120-6.20 
  Salas Zamora, Jose Luis 1523 MEX0.501-0.3820-7.60 
  Reyes, Angel Emir 1484 MEX1.0010.10202.00 
  Llamas Gavilanez, David 1835 MEX1.0010.47209.40 

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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