Individual Calculations May 2023
 Andrade Herrera, Fernando Alonso  Total change: 0.00  Rating chartPersonal card
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 14 Ciudad de Mexico MEX 2023-04-05
RcRownchangeRpKK*chgGame
 1539 0 0.50 4 0.00 1217   0.00 
  Angeles Vera, Mario Alberto 1529 MEX0.5010.00 0.00 
  Gonzalez Sanchez, Ilan Said 1600 MEX0.0010.00 0.00 
  Moctezuma Ibarra, Juan Pablo 1343 MEX0.0010.00 0.00 
  Silva Arellano, Miguel Arturo 1685 MEX0.0010.00 0.00 

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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