Individual Calculations April 2016
 Tovar Diaz, Erick Alan  Total change: -45.60  Rating chartPersonal card
 LXII CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ Oaxtepec, Morelos MEX 2016-03-22
RcRownchangeKK*chgGame
 1839 2012 3.50 8 -2.28 20 -45.60 
  Sanchez Matias, Nuria Ange wc1751 MEX0.001-0.8220-16.40 
  Baltazar Ibanez, Diego 1860 MEX0.501-0.2020-4.00 
  Salazar Moreno, Rafael 1870 MEX0.501-0.1920-3.80 
  Solis Herrera, Javier De J 1818 MEX0.001-0.7520-15.00 
  Hidalgo Morales, Juan Antonio 1732 MEX1.0010.16203.20 
  Reyes Ayala, Mario 1907 MEX0.501-0.1420-2.80 
  Valero Gil, Edgar Federico 1919 MEX0.001-0.6320-12.60 
  Garcia Morales, Gaspar 1852 MEX1.0010.29205.80 

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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