Individual Calculations October 2018
 Frey Beckman, Kenneth  Total change: -10.40  Rating chartPersonal card
 Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Hidalgo Ciudad de Mexico MEX 2018-09-13
RcRownchangeKK*chgGame
 2053 2348 4.00 6 -1.04 10 -10.40 
  Herrera Garcia, Pio Arnoldo 1948  * MEX1.0010.08100.80 
  Ruiz Perez, Juan Octavio 1977 MEX0.501-0.4010-4.00 
  Ibarra, Cantu Raul Alberto f2038 MEX1.0010.14101.40 
  Gongora Montes, Benjamin m2121 MEX0.501-0.2910-2.90 
  Carreto, Nieto Geovanni c2189 MEX0.001-0.7110-7.10 
  Lima Martinez, Alejandro 2043 MEX1.0010.14101.40 
 * 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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