Individual Calculations May 2023
 De La O Lopez, Juan Andres  Total change: 88.40  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
 2022 1903 5.00 8 2.21 40 88.40 
  Galaviz Medina, Atlas Adomaitis c2177 MEX0.001-0.1740-6.80 
  Gomez Almaguer, Alvaro 1635 MEX1.0010.17406.80 
  Paz Valera, Luis Carlos 2161 MEX0.5010.324012.80 
  Gonzalez Amezquita, Gustav 2056 MEX0.5010.20408.00 
  Quiroga Garza, Juan Manuel c2165 MEX0.5010.324012.80 
  Gutierrez Yanez, Carlos 1981 MEX1.0010.614024.40 
  Taylor Rodriguez, Juan Jos c1914 MEX1.0010.524020.80 
  Fernandez Pozas, Pablo Antonio 2085 MEX0.5010.24409.60 

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)
 

 

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