Individual Calculations December 2012
 Franco Martinez, Franvier Jose  Total change: -1.65  Rating chartPersonal card
 IRT XIII Copa Nuestra Sra. de Chiquinquira Maracaibo VEN 2012-11-22
RcRownchangeKK*chgGame
 1960 2066 3.00 5 -0.11 15 -1.65 
  Perez, Andres Eloy 2004 VEN0.001-0.5915-8.85 
  Gonzalez Rivera, Demetrio Jose 1667 VEN1.0010.08151.20 
  Hadad Diaz, Antonio Alirio 2005 VEN0.501-0.0815-1.20 
  Guzman Jaimes, Hernando 2075 VEN0.5010.01150.15 
  Sequeda, Nancy wm2047 VEN1.0010.47157.05 

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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