Individual Calculations July 2021
 Moran, Daniel Steven  Total change: 26.80  Rating chartPersonal card
 Alvaro Obregon CDMX MEX 2021-05-21
RcRownchangeKK*chgGame
 1851 2165 9.00 9 1.34 20 26.80 
  Coronado Angeles, Alfredo 1849 MEX1.0010.13202.60 
  Solorzano, Andres 1987 HON1.0010.27205.40 
  Ortiz Ponce, Cristobal 1814 MEX1.0010.11202.20 
  Perez Vazquez, Lourdes 1765  * MEX1.0010.08201.60 
  Mendoza Garcia, Nancy 1765  * MEX1.0010.08201.60 
  Chavez Hidalgo, Daniel 2029 MEX1.0010.32206.40 
  Martinez Martinez, Rogelio 1918 MEX1.0010.19203.80 
  Del Razo Mendoza, Nancy Ai 1765  * MEX1.0010.08201.60 
  Del, Razo Mendoza Andrea Ni 1765  * MEX1.0010.08201.60 
 * 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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