Individual Calculations May 2023
 Pulles Guitron, James  Total change: -3.60  Rating chartPersonal card
 Torneo Fide 351 Ciudad de Mexico MEX 2023-01-11
RcRownchangeKK*chgGame
 1796 1760 4.50 11 -0.44 20 -8.80 
  Leon Gamez, Juan Jose 1725 MEX0.001-0.5520-11.00 
  Halfon Barrientos, Enrique 1856 MEX1.0010.632012.60 
  Garcia Torres, Francisco 1869 MEX0.001-0.3520-7.00 
  Granados Segura, Jose Anto 1837 MEX0.5010.11202.20 
  Zamorano Cortes, Pablo Alfonso 1673 MEX1.0010.38207.60 
  Aparicio Gonzalez, Diego 1859 MEX0.001-0.3620-7.20 
  Salazar Moreno, Rafael 1781 MEX1.0010.532010.60 
  Anaya Echeverria, Francisco Javi 1745 MEX0.001-0.5220-10.40 
  Santiago Gonzalez, Frida wc1852 MEX0.001-0.3720-7.40 
  Jimenez Perez, Hector Dami 1814 MEX0.001-0.4220-8.40 
  Chico Montes De Oca, Gustavo 1744 MEX1.0010.48209.60 

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)
 
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Expertos Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1863 1760 2.50 6 0.26 20 5.20 
  Baltazar Ibanez, Diego 2030 MEX0.001-0.1720-3.40 
  Fernandez Pozas, Pablo Antonio 2085 MEX0.001-0.1320-2.60 
  Gomez Almaguer, Alvaro 1635 MEX0.501-0.1720-3.40 
  Gaul Laverde, Aidan 1360  * MEX1.0010.08201.60 
  Luna Osorio, David 2085 MEX0.5010.37207.40 
  Lopez De Nava Hernandez, Carlos 1983 MEX0.5010.28205.60 
 * 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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