Individual Calculations June 2017
 Arce Andrade, Alberto  Total change: 67.60  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 2017 (Magistral) Leon, Guanajuato MEX 2017-04-27
RcRownchangeKK*chgGame
 1942 1662 3.00 8 1.69 40 67.60 
  Quiroga Garza, Juan Manuel 1983 MEX0.001-0.1340-5.20 
  Valero Gil, Edgar Federico 1935 MEX0.001-0.1740-6.80 
  Sauceda Castillo, Francisco 1916 MEX1.0010.814032.40 
  Reyes Ayala, Mario 1930 MEX1.0010.834033.20 
  Waldo Zalapa, Alejandro 1971 MEX0.001-0.1440-5.60 
  Moran Velez, Francisco R 1946 MEX0.001-0.1640-6.40 
  Gutierrez Navarro, Daniel 1908 MEX1.0010.814032.40 
  Roura Pech, Willebaldo Del Car 1950 MEX0.001-0.1640-6.40 

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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