Individual Calculations January 2023
 Taylor Rodriguez, Juan Jos  Total change: -79.60  Rating chartPersonal card
 North American Chess Youth Chess Championship U20 Mexico 2022 Ciudad de Mexico MEX 2022-12-02
RcRownchangeKK*chgGame
 1930 1994 2.00 7 -1.99 40 -79.60 
  Quiroga Jaquez, Angel Ivan c2098 MEX0.001-0.3640-14.40 
  Han, Johnathan f2179 CAN0.001-0.2640-10.40 
  Zuniga Samano, Pablo Javier 1685 MEX1.0010.14405.60 
  Sandoval Fernandez, Dante 1974 MEX0.001-0.5340-21.20 
  Leal Escamilla, Daniel Zinedine 1666 MEX1.0010.13405.20 
  Hernandez Luna, Jose Angel c1986 MEX0.001-0.5140-20.40 
  Gonzalez Zharikov, Andrey 1925 MEX0.001-0.6040-24.00 

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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