Individual Calculations September 2023
 Duran Ceron, Andres  Total change: -0.40  Rating chartPersonal card
 Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Aficionados Aguascalientes, Aguascalientes MEX 2023-08-09
RcRownchangeKK*chgGame
 1452 1384 2.00 4 0.36 20 7.20 
  Aguilera Valadez, Gerardo 1519 MEX1.0010.682013.60 
  Hernandez Lira, Diego 1373 MEX0.001-0.5220-10.40 
  Rosas Matamoros, Roberto I 1443 MEX1.0010.582011.60 
  Diaz Servin, Luis Misael 1473 MEX0.001-0.3820-7.60 

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)
 
 Empezando Ciclos Ciudad de Mexico MEX 2023-08-26
RcRownchangeKK*chgGame
 1741 1384 0.00 2 -0.38 20 -7.60 
  Ramirez Padilla, Miguel An 1997 MEX0.001-0.0220-0.40 
  Reyes, Angel Emir 1484 MEX0.001-0.3620-7.20 

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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