Individual Calculations May 2023
 Mukul Aldana, Daniela Maria  Total change: 101.20  Rating chartPersonal card
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Expertos Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1960 1652 3.50 7 2.40 40 96.00 
  Garcia Nevarez, Moises Omar 2077 MEX0.001-0.0740-2.80 
  Busto Busto, Hector 2155 MEX1.0010.964038.40 
  Falcon Perez, Gustavo c1963 MEX0.5010.364014.40 
  Lopez Aguilar, Ricardo 1903 MEX0.001-0.1940-7.60 
  Herrerias Heredia, Juan Pablo 1932 MEX0.5010.344013.60 
  Magana Morales, Roberto 1898 MEX1.0010.814032.40 
  Padilla Vargas, Alfonso 1793 MEX0.5010.19407.60 

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)
 
 VII TORNEO ABIERTO DE AJEDREZ FISICO ALEJANDRO PREVE CASTRO IN MEMORIAM MAGISTRAL Merida, Yucatan MEX 2023-04-21
RcRownchangeKK*chgGame
 2115 1652 0.50 4 0.13 40 5.20 
  Galaviz Medina, Atlas Adomaitis c2177 MEX0.001-0.0340-1.20 
  Borges Matos, Juan g2409 CUB0.0010.00400.00 
  Rosales Campos, Paul 1996 MEX0.001-0.1240-4.80 
  Castellanos Hernandez, Lhia Itzay wc1877 MEX0.5010.284011.20 

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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