Individual Calculations August 2019
 Martinez Molina, Carlos Al  Total change: 9.40  Rating chartPersonal card
 2do Campeonato Madera 2019 Ciudad Madera, Chihuahua MEX 2019-07-19
RcRownchangeKK*chgGame
 2026 2182 4.50 6 0.47 20 9.40 
  Salas Estrada , Ana Valeria wc1782  * MEX1.0010.08201.60 
  Garcia Morales, Ivette Ale wm1998 MEX1.0010.26205.20 
  Porras Romero, Kenneth 1793 MEX1.0010.09201.80 
  Arreguin Hernandez, Alan Guiller 2169 MEX0.001-0.5220-10.40 
  Martin Del Campo C., Roberto m2301 MEX0.5010.16203.20 
  Miranda Talavera, Irving Armando 2113 MEX1.0010.40208.00 
 * 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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