Individual Calculations June 2017
 Herrera Cereceres, Luis Al  Total change: -5.60  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 2017 (Magistral) Leon, Guanajuato MEX 2017-04-27
RcRownchangeKK*chgGame
 2038 2003 2.50 6 -0.28 20 -5.60 
  Lopez Raygoza, Luis Albert 2250 MEX0.001-0.1920-3.80 
  Salazar Farias, Luis German f2296 VEN0.001-0.1520-3.00 
  Fernandez Pozas, Pablo Antonio 1842 MEX0.001-0.7120-14.20 
  Mateos, Bernabe Luis Javier 1862 MEX1.0010.31206.20 
  Limon Olmos, Ivan Alonso 1785 MEX1.0010.22204.40 
  Diaz Bautista, Diego 2190 MEX0.5010.24204.80 

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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