Individual Calculations May 2023
 Byrd Zuniga, Hector Javib  Total change: -94.80  Rating chartPersonal card
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Avanzados Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1547 1768 1.50 5 -2.37 40 -94.80 
  Clatza Gonzalez, Amadeo 1609 MEX0.001-0.7140-28.40 
  Zavaleta Roque, Cristopher Jair 1557 MEX0.001-0.7740-30.80 
  Torres Perez, Carlos Miguel 1439 MEX0.001-0.8840-35.20 
  Jimenez Salgado, Ariel 1609 MEX0.501-0.2140-8.40 
  Ceron Rodriguez, Lezly Dialid 1523 MEX1.0010.20408.00 

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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