Individual Calculations May 2023
 Galaviz Medina, Atlas Adomaitis  Total change: -26.00  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
 1945 2177 6.00 8 -0.24 40 -9.60 
  De La O Lopez, Juan Andres 1903 MEX1.0010.17406.80 
  Padilla Vargas, Alfonso 1793 MEX0.501-0.4140-16.40 
  Munoz Morales, Angel Bernardo 1851 MEX1.0010.13405.20 
  Baltazar Ibanez, Diego 2030 MEX0.501-0.2040-8.00 
  Vazquez Espino, Uriel c2013 MEX0.001-0.7240-28.80 
  Trujillo Rodriguez, Jose M 1873 MEX1.0010.14405.60 
  Ramirez Padilla, Miguel An 2013 MEX1.0010.284011.20 
  Sanchez Garcia, Iosif 2083 MEX1.0010.374014.80 

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)
 
 VII TORNEO ABIERTO DE AJEDREZ FISICO ALEJANDRO PREVE CASTRO IN MEMORIAM MAGISTRAL Merida, Yucatan MEX 2023-04-21
RcRownchangeKK*chgGame
 2175 2177 2.00 5 -0.41 40 -16.40 
  Mukul Aldana, Daniela Maria 1777  * MEX1.0010.08403.20 
  Galaviz Medina, Sion Radamantys m2378 MEX0.001-0.2440-9.60 
  Arribas Robaina, Maritza wg2216 CUB1.0010.554022.00 
  Navarrete Mendez, Gonzalo Alberto f2216 MEX0.001-0.4540-18.00 
  Sanchez Enriquez, Oscar Gerardo m2289 MEX0.001-0.3540-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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