Individual Calculations October 2022
 Herrera Ortiz, Miguel  Total change: -18.40  Rating chartPersonal card
 XI Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico Categoria Hidalgo Ciudad de Mexico MEX 2022-09-14
RcRownchangeKK*chgGame
 2026 2272 4.50 7 -0.92 20 -18.40 
  Baeza, Patricio 1872  * MEX1.0010.08201.60 
  Benitez Diaz, Francisco Javier 1878 MEX1.0010.08201.60 
  Martinez Ramirez, Lennis m2419 CUB0.001-0.3020-6.00 
  Montes Orozco, Miguel Angel 2060 MEX0.501-0.2720-5.40 
  Garcia Almaguer, Juan Manuel c2072 MEX0.001-0.7620-15.20 
  Lopez Garcia, Miguel Angel 1909 MEX1.0010.10202.00 
  Guzman Cruz, Jesus A 1974 MEX1.0010.15203.00 
 * 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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