Individual Calculations October 2017
 Espinoza, Villanueva Rodrig  Total change: 11.20  Rating chartPersonal card
 VI Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico Copa Independencia CDMX 2017 Morelos Ciudad de Mexico MEX 2017-09-14
RcRownchangeKK*chgGame
 2003 1973 3.50 7 0.28 40 11.20 
  Perez, Vega Luis Gabriel 1775 MEX1.0010.24409.60 
  Garcia Correa, Jose Ricardo f2134 MEX0.001-0.2940-11.60 
  Corrales Jimenez, Zenia wm2175 CUB1.0010.764030.40 
  Pulles, Guitron James 1857 MEX0.501-0.1640-6.40 
  Real Pereyra, Jeronimo 2022 MEX0.001-0.4340-17.20 
  Castillo, Castelan Miguel Angel c1984 MEX1.0010.524020.80 
  Nunez Hirales, Juan Alejandro 2074 MEX0.001-0.3640-14.40 

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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