Individual Calculations June 2023
 Lerma Castillo, Juan  Total change: 38.40  Rating chartPersonal card
 Dia del Maestro Ciudad de Mexico MEX 2023-05-20
RcRownchangeKK*chgGame
 1770 1544 2.00 4 0.96 40 38.40 
  Hernandez Gutierrez, Jesus Socrat 1850 MEX1.0010.864034.40 
  Enriquez Michel, Renato 1842 MEX1.0010.854034.00 
  Gonzalez Zharikov, Andrey 1982 MEX0.001-0.0640-2.40 
  Espinoza Vargas, Alain Emiliano 1404 MEX0.001-0.6940-27.60 

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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