Individual Calculations October 2019
 Herrera Ortiz, Miguel  Total change: -39.60  Rating chartPersonal card
 VIII Torneo Internacional y Nacional Abierto de la Ciudad de Mexico Copa Independencia 2019 HIDALGO Ciudad de Mexico MEX 2019-09-12
RcRownchangeKK*chgGame
 2132 2337 4.00 8 -1.98 20 -39.60 
  Pla, Silvio f2188 ARG0.501-0.2020-4.00 
  Frey Beckman, Kenneth m2310 MEX0.001-0.5420-10.80 
  Garcia Almaguer, Juan Manuel c2161 MEX0.001-0.7320-14.60 
  Vega Castaneda, Luis Carlos c1937  * MEX1.0010.08201.60 
  Morales Garcia, Sergio Joshafatt f2204 MEX0.001-0.6820-13.60 
  Ibarra Cantu, Raul Alberto f1998 MEX1.0010.12202.40 
  Belmont Hernandez, Andres 2067 MEX1.0010.17203.40 
  Morales Marmol, Marcos Antonio 2188 CUB0.501-0.2020-4.00 
 * 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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