Individual Calculations June 2023
 Vargas Segura, Ivan Albert  Total change: -15.60  Rating chartPersonal card
 IRT Feria de San Marcos Cosio Aguascalientes, Aguascalientes MEX 2023-05-04
RcRownchangeKK*chgGame
 1866 2011 4.50 8 -0.78 20 -15.60 
  Facio Palos, Omar 1635 MEX1.0010.09201.80 
  Sanchez Garcia, Iosif 2095 MEX1.0010.622012.40 
  Macias Martinez, Gilberto Xallo 1769 MEX1.0010.20204.00 
  Lopez Raygoza, Luis Alberto 2155 MEX0.001-0.3120-6.20 
  Santiago Chavez, Habid Pablo De J 1682 MEX0.001-0.8820-17.60 
  Martinez Contreras, David 1709 MEX1.0010.15203.00 
  Vazquez Toledo, Everardo 2162 MEX0.5010.20204.00 
  Sanchez Garcia, Oscar Ernesto 1718 MEX0.001-0.8520-17.00 

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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