Individual Calculations June 2023
 Arteaga Valdivia, Jose Omar  Total change: 24.20  Rating chartPersonal card
 Dia del Maestro Ciudad de Mexico MEX 2023-05-20
RcRownchangeKK*chgGame
 1608 1564 3.50 5 1.21 20 24.20 
  Oi, Ireri 1210 MEX1.0010.11202.20 
  Espinoza Villanueva, Rodrigo 1933 MEX0.001-0.1020-2.00 
  Chavez Ramirez, Luis Efren 1247 MEX1.0010.13202.60 
  Conde Mares, Vanya Briseyda wc1668 MEX1.0010.642012.80 
  Gonzalez Zharikov, Andrey 1982 MEX0.5010.43208.60 

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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