Individual Calculations December 2015
 Arjona Silva, Rafael  Total change: -40.40  Rating chartPersonal card
 MERCENARIOS 244 Mexico, D. F. MEX 2015-08-18
RcRownchangeKK*chgGame
 1760 1679 1.50 9 -2.02 20 -40.40 
  Jimenez Espinoza, Cesar 1828 MEX0.001-0.3020-6.00 
  Garcia Perales, Luis 1745 MEX0.001-0.4120-8.20 
  Salazar Moreno, Rafael 1826 MEX1.0010.702014.00 
  Rodriguez Izquierdo, Javie 1764 MEX0.001-0.3820-7.60 
  Lopez Aguilar, Hector 1647 MEX0.001-0.5420-10.80 
  Cordova Valdivia, Jose Gua 1608 MEX0.001-0.6020-12.00 
  Morales Gomez, Raul 1834 MEX0.5010.21204.20 
  Lozano Reynoso, Alfredo 1753 MEX0.001-0.4020-8.00 
  Anaya Echeverria, Francisco Javi 1831 MEX0.001-0.3020-6.00 

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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