Individual Calculations December 2017
 Otero Acosta, Diasmany  Total change: -9.80  Rating chartPersonal card
 VI Edicion del Torneo de Ajedrez "Jugando en Concreto 2017" Villahermosa, Tabasco MEX 2017-10-31
RcRownchangeKK*chgGame
 2340 2436 4.50 9 -0.98 10 -9.80 
  Martin Del Campo C., Jorge f2137 MEX1.0010.15101.50 
  Albornoz Cabrera, Carlos Danie m2473 CUB0.5010.05100.50 
  Gonzalez Vidal, Yuri g2552 CUB0.5010.16101.60 
  Espinosa Veloz, Ermes g2531 CUB0.001-0.3710-3.70 
  Perez Garcia, Rodney Oscar m2315 CUB0.001-0.6610-6.60 
  Vega Chirino, Lemay f2266 CUB0.501-0.2210-2.20 
  Ruiz Sanchez, Orlen m2409 CUB0.501-0.0410-0.40 
  Corona Monraz, Ramiro 2036  * MEX1.0010.08100.80 
  Dominguez Aguilar, Guillermo m2341 MEX0.501-0.1310-1.30 
 * 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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