Individual Calculations May 2023
 Gonzalez Zharikov, Andrey  Total change: 42.00  Rating chartPersonal card
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 16 Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1690 1940 6.50 7 1.00 40 40.00 
  Mendoza Perea, Miguel Angel 1533 MEX1.0010.08403.20 
  Alonso Perez, Jesus 1560 MEX1.0010.09403.60 
  Ramirez Sosa, Carlos 1836 MEX0.501-0.1440-5.60 
  Garduno Huerta, Joshua Emiliano 1798 MEX1.0010.314012.40 
  Jorajuria Mendoza, Zuben Algenubi 1663 MEX1.0010.17406.80 
  Alvarado Rubio, Matias Uziel 1849 MEX1.0010.384015.20 
  Jimenez Davila, Mauricio 1589 MEX1.0010.11404.40 

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)
 
 Retomando Actividades Ciudad de Mexico MEX 2023-04-22
RcRownchangeKK*chgGame
 1581 1940 4.50 5 0.05 40 2.00 
  Duran Ceron, Andres 1540  * MEX1.0010.08403.20 
  Oi, Ryotaro 1474 MEX1.0010.05402.00 
  Conde Mares, Vanya Briseyda wc1661 MEX1.0010.16406.40 
  Arteaga Valdivia, Jose Omar 1571 MEX0.501-0.4040-16.00 
  Velazquez Quirarte, Santiago 1657 MEX1.0010.16406.40 
 * 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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